Promoties
Merken
Nieuwste
Bestsellers
Contact
Informatie

English (GB)
Deutsch (DE)
Español (ES)
Français (FR)
Italiano (IT)
Nederlands (NL)
Polski (PL)
Čeština (CZ)
Українська (UA)
Norsk (NO)
Svenska (SE)
Dansk (DK)
Suomi (FI)

EURO (€)

GB Pond (£)
EURO (€)
Amerikaanse dollars ($)
Australische dollar ($)
Canadese dollar ($)
Zwitserse frank (CHF)
PLN (PLN)
Noorse kroon (kr)

Back to main

Beginnen hierRocket sets for beginners to get you started

Ready to fly sets with motors

Ready to fly sets Sets with some construction

More beginner rockets

Starter sets without motors Ready to fly rocket kits Easiest & E2X rocket kits Easy (Skill level 1) rocket kits

Beginner's essentials & accessories

Beginner's essentials Rocket gifts for all occasions Schools & clubs bulk sets

Beginner rockets.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.

bouwpakketten voor modelraketten

TEST2

R2F Easiest (Launchables & E2X)Easy (Skill level 1)Medium (skill level 2)Challenging (Skill level 3,4,5+)

By type

Meer Beginner sets BIG Rockets Build your own design kits Clustered motor rockets Compressed air rockets Display models High flyers High power kits (G/H upwards)Mid Power (E,F,G) & Estes Pro Mini motor models (13mm)Multi stage rockets Out of production & Vintage rockets Payloaders Radio controlled R/C Rocket cars Rocket gliders & planes Scale model rockets UFO's, fun & random Water rockets

By Brand

Meer Apogee rocketry Estes rockets Klima rockets Launch lab rocketry LOC Precision Madcow rocketry North coast rocketry Public Missiles Ltd Wildman rocketry

Others

Meer Bulk packs for schools & clubs Compressed air rockets Radio controlled R/C Rocket cars Rocket gliders & planes UFO's. fun & random Water rockets

By motor size

Meer 13mm (up to A)18mm (A to D)24mm (C to E)29mm (F to G)38mm (G to J)Flies up to 250m Flies 250-500m Flies 500 - 1000m Flies 1000 - 2500m Flies over 2500m Under 25cm tall 25 - 50cm tall 50 - 100cm tall 100 - 150cm tall Over 150cm tall

Raketmotoren enzA huge variety of model rocket motors and engines to pick from

Motors by brand

Meer All rocket motors Estes rocket motors Klima rocket motors TSP rocket motors (D to F)TSP glider motors Cesaroni motors Team / Bulk packs

Motors by impulse letter

Meer 1/4A motors 1/2A motors A motors B motors C motors D motors E motors F motors

Motors by diameter

Meer 13mm diameter 18mm diameter 24mm diameter 29mm diameter 15.2mm diameter 17.2mm diameter

Consumables & Accessories

Meer Igniters, starters & matches Wadding, baffles etc Motor adapters Motor mounts Motor blanks Motor retainers Batteries Special effects Field boxes / storage Team / Bulk motor packs

The best bit of rocketry.

Your motor choice has to be right for your rocket or self build masterpiece.
We have entered loads of data about every rocket engine we stock, this means that you can click on All rockets and use the filters to narrow down on the exact engine you need.

View and filter all rocket motors

kras gebouw

Materials & Components

Meer Adapter plates Body tubes / Air frames Body tube couplers Books, software & media Centering rings Couplers, rings and things Electronics bay kits (e-bay)Fiberglass parts & material Fins Hardware Launch lugs & rail buttons Motor adapters Motor mounts Motor retainers Motor tube Nose cones Sheet material Thrust plates Transition adapters

Recovery system

Meer Baffles Harnesses / Shock cord Parachutes Pistons Recovery hardware & electronics Streamers Wadding & protection

Tools, glues & kits

Building and finishing supplies Construction kits Glues & Glassing Tools

Other items

Books, software & media Threads

Elektronica en ladingen

Hoogtemeters

Batterijen en opladers

Alkaline- en andere batterijen Lithiumbatterijen Opladers Batterijhouders en kabeladapters Batterijconnectoren

Camera's

Componenten

Condensatoren

Implementatie en dubbele implementatie

Elektronische accessoires

Elektronische (e-bay) kits

Vluchtcomputers

Raketzoekers / GPS-trackers

Enscenering

Hardware

Meer Standoffs Moeren en bouten Oogbouten Draaibare koppelingen Snelle links T-moeren

Tether-vrijgave

Kabels & Kabels

Microcontrollers en computers

Microcontrollers Microcontroller-accessoires

Beeldschermen

Schakelaars en knoppen

Elektronische / Wifi-schakelaars Microschakelaars Paneelmontage schakelaars en knoppen PCB-montageschakelaars en -knoppen Schroefschakelaars

Spanningsregeling

Relais & Vermogensregeling

Eibeschermers

Elektronische kits en soldeerkits

Servo's en solenoïden

Connectoren en klemmenblokken

Electronics and payloads.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.

GrondapparatuurGround support equipment! Launch pads, controllers and other bits and pieces.

Lanceercontrollers

Lanceerplatforms, rails en stangen

Accessoires voor lanceerplatforms

Displaystandaards

Batterijen en opladers

Ontstekers, starters en watten

Velddozen / Opslag

Accessoires en overige

Ground support equipment is essential for rocketry.

You need a launch pad and launch controller to launch your rockets from. You also need wadding (or re-usable options) to protect your parachute each time.

We recommend the durable Klima launch pad and their launch controllers let you install two PP3 9v batteries at once for some extra launching juice! The Klima pad can take a 3mm or 6mm rod as well as a launch rail if required for larger rockets.

The estes pads are also great and the Porta pad E is very good for mid sized rockets also.

Scholen en verenigingenBulk packs for schools and clubs

Bulk packs of rockets

Packs that need some building Packs that are almost ready to fly

Bulk packs of motors

24 and 30 packs of rocket motors A & B motor smaller packs All motors with search filters

Competitions for schools & clubs

UKROC 2024

Addons & accessories

Meer Altimeters Launch controllers Launch pads Wadding & spare igniters Rocketry software Components to make your own

Bulk packs for schools and clubs

You can shop for bulk packs of rockets here. We list the packs of rockets on their own with bundles on the page so you can add everything you need in one click.

The bundles include motors, launch pad(s), launch controller(s), batteries and wadding. All you will need to run your club or rocket workshop will be the required tools and consumables for construction. Rocket manuals are on each page so you can check but in general with these starter kits you will likely need the following although not all of these are required by all kits.

Some wood glue (We like gorilla glue but all sorts of PVA should be OK).
Scissors, masking tape, sand paper, decorating supplies (pens etc).

UKROC

Geschenken & evenementen

Cadeaus en wearables

Workshops & evenementen

MerkenFull list of all brands in the store. Browse all brands

EURO (€)

GB Pond (£)
EURO (€)
Amerikaanse dollars ($)
Australische dollar ($)
Canadese dollar ($)
Zwitserse frank (CHF)
PLN (PLN)
Noorse kroon (kr)

Nederlands (NL)

English (GB)
Deutsch (DE)
Español (ES)
Français (FR)
Italiano (IT)
Nederlands (NL)
Polski (PL)
Čeština (CZ)
Українська (UA)
Norsk (NO)
Svenska (SE)
Dansk (DK)
Suomi (FI)

Back to main

Over modelrockets.co.uk

Modelrakettenwet in het VK

Voorwaarden: Servicevoorwaarden

Voorwaarden: verzending, levering en terugbetalingen

Voorwaarden: Privacybeleid

Volg ons via social media

Join us in the group
and be the first to know all promotions and offers!

Rocketry Ltd
Green end Cottage, Colthouse, LA22 0JS
01229 797197
Ma-Zo 10.00 - 16:30
info@modelrockets.co.uk
Bekijk op kaart

Rekening

Mijn profiel

Bestellingen
Vergelijking
Retour verzoeken
Verlanglijst

Volg mijn bestelling(en)

E-mail

WachtwoordWachtwoord vergeten?

Registreer voor een nieuw klantprofiel

Of meld aan met een andere identiteits provider:

Herinner mij

Winkelwagen

Winkelwagen items:

Winkelwagen is leeg

Winkelwagen Afrekenen

Beginnen hier

Ready to fly sets with motors

Ready to fly sets

Sets with some construction

More beginner rockets

Starter sets without motors

Ready to fly rocket kits

Easiest & E2X rocket kits

Easy (Skill level 1) rocket kits

Beginner's essentials & accessories

Beginner's essentials

Rocket gifts for all occasions

Schools & clubs bulk sets

Meer Beginnen hier →

Beginner rockets.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.
bouwpakketten voor modelraketten

TEST2

R2F

Easiest (Launchables & E2X)

Easy (Skill level 1)

Medium (skill level 2)

Challenging (Skill level 3,4,5+)

By type

Beginner sets

BIG Rockets

Build your own design kits

Clustered motor rockets

Compressed air rockets

Display models

High flyers

High power kits (G/H upwards)

Mid Power (E,F,G) & Estes Pro

Mini motor models (13mm)

Multi stage rockets

Out of production & Vintage rockets

Payloaders

Radio controlled R/C

Rocket cars

Rocket gliders & planes

Scale model rockets

UFO's, fun & random

Water rockets

By Brand

Apogee rocketry

Estes rockets

Klima rockets

Launch lab rocketry

LOC Precision

Madcow rocketry

North coast rocketry

Public Missiles Ltd

Wildman rocketry

Others

Bulk packs for schools & clubs

Compressed air rockets

Radio controlled R/C

Rocket cars

Rocket gliders & planes

UFO's. fun & random

Water rockets

By motor size

13mm (up to A)

18mm (A to D)

24mm (C to E)

29mm (F to G)

38mm (G to J)

Flies up to 250m

Flies 250-500m

Flies 500 - 1000m

Flies 1000 - 2500m

Flies over 2500m

Under 25cm tall

25 - 50cm tall

50 - 100cm tall

100 - 150cm tall

Over 150cm tall

Meer bouwpakketten voor modelraketten →
Raketmotoren enz

Motors by brand

All rocket motors

Estes rocket motors

Klima rocket motors

TSP rocket motors (D to F)

TSP glider motors

Cesaroni motors

Team / Bulk packs

Motors by impulse letter

1/4A motors

1/2A motors

A motors

B motors

C motors

D motors

E motors

F motors

Motors by diameter

13mm diameter

18mm diameter

24mm diameter

29mm diameter

15.2mm diameter

17.2mm diameter

Consumables & Accessories

Igniters, starters & matches

Wadding, baffles etc

Motor adapters

Motor mounts

Motor blanks

Motor retainers

Batteries

Special effects

Field boxes / storage

Team / Bulk motor packs

Meer Raketmotoren enz →

The best bit of rocketry.

Your motor choice has to be right for your rocket or self build masterpiece.
We have entered loads of data about every rocket engine we stock, this means that you can click on All rockets and use the filters to narrow down on the exact engine you need.

View and filter all rocket motors
kras gebouw

Materials & Components

Adapter plates

Body tubes / Air frames

Body tube couplers

Books, software & media

Centering rings

Couplers, rings and things

Electronics bay kits (e-bay)

Fiberglass parts & material

Fins

Hardware

Launch lugs & rail buttons

Motor adapters

Motor mounts

Motor retainers

Motor tube

Nose cones

Sheet material

Thrust plates

Transition adapters

Recovery system

Baffles

Harnesses / Shock cord

Parachutes

Pistons

Recovery hardware & electronics

Streamers

Wadding & protection

Tools, glues & kits

Building and finishing supplies

Construction kits

Glues & Glassing

Tools

Other items

Books, software & media

Threads

Meer kras gebouw →
Elektronica en ladingen

Hoogtemeters

Batterijen en opladers

Alkaline- en andere batterijen

Lithiumbatterijen

Opladers

Batterijhouders en kabeladapters

Batterijconnectoren

Camera's

Componenten

Condensatoren

Implementatie en dubbele implementatie

Elektronische accessoires

Elektronische (e-bay) kits

Vluchtcomputers

Raketzoekers / GPS-trackers

Enscenering

Hardware

Standoffs

Moeren en bouten

Oogbouten

Draaibare koppelingen

Snelle links

T-moeren

Tether-vrijgave

Kabels & Kabels

Microcontrollers en computers

Microcontrollers

Microcontroller-accessoires

Beeldschermen

Schakelaars en knoppen

Elektronische / Wifi-schakelaars

Microschakelaars

Paneelmontage schakelaars en knoppen

PCB-montageschakelaars en -knoppen

Schroefschakelaars

Spanningsregeling

Relais & Vermogensregeling

Eibeschermers

Elektronische kits en soldeerkits

Servo's en solenoïden

Connectoren en klemmenblokken

Meer Elektronica en ladingen →

Electronics and payloads.

Rocketry is a great exciting and educational hobby. Our beginner sets include all you need to get flying.

Great gifts for any age to learn the ropes before progressing to more challenging models.

Our Estes and Klima starter packs include motors, a launch pad and controller. There are a few listings that don't have it all but they are mentioned on the listings if you need additional items to fly.
Grondapparatuur

Lanceercontrollers

Lanceerplatforms, rails en stangen

Accessoires voor lanceerplatforms

Displaystandaards

Batterijen en opladers

Ontstekers, starters en watten

Velddozen / Opslag

Accessoires en overige

Meer Grondapparatuur →

Ground support equipment is essential for rocketry.

You need a launch pad and launch controller to launch your rockets from. You also need wadding (or re-usable options) to protect your parachute each time.

We recommend the durable Klima launch pad and their launch controllers let you install two PP3 9v batteries at once for some extra launching juice! The Klima pad can take a 3mm or 6mm rod as well as a launch rail if required for larger rockets.

The estes pads are also great and the Porta pad E is very good for mid sized rockets also.
Scholen en verenigingen

Bulk packs of rockets

Packs that need some building

Packs that are almost ready to fly

Bulk packs of motors

24 and 30 packs of rocket motors

A & B motor smaller packs

All motors with search filters

Competitions for schools & clubs

UKROC 2024

Addons & accessories

Altimeters

Launch controllers

Launch pads

Wadding & spare igniters

Rocketry software

Components to make your own

Meer Scholen en verenigingen →

Bulk packs for schools and clubs

You can shop for bulk packs of rockets here. We list the packs of rockets on their own with bundles on the page so you can add everything you need in one click.

The bundles include motors, launch pad(s), launch controller(s), batteries and wadding. All you will need to run your club or rocket workshop will be the required tools and consumables for construction. Rocket manuals are on each page so you can check but in general with these starter kits you will likely need the following although not all of these are required by all kits.

Some wood glue (We like gorilla glue but all sorts of PVA should be OK).
Scissors, masking tape, sand paper, decorating supplies (pens etc).
UKROC
Geschenken & evenementen

Cadeaus en wearables

Workshops & evenementen

Meer Geschenken & evenementen →
Merken

Batterijen en opladers

Home/Elektronica en ladingen/Batterijen en opladers

Alle soorten batterijen die u nodig heeft voor uw raketbouwbehoeften

Spektrum Herstel

Sorteer op:

Popular First

Sorteer op

Without sorting
Newest Items First
from A to Z
from Z to A
Price: Low to High
Price: High to Low
Bestselling First

Toon:

16 Per pagina

12 Per pagina
18 Per pagina
24 Per pagina
48 Per pagina
96 Per pagina

Spektrum 450mAh 4S 14,8V 50C LiPo-batterij; JST-lithiumpolymeer

CODE:

O-SPMX4504S50

0.0

Beschikbaarheid: 2 items

€20⁸⁶ €17.39

+ −

Spektrum 800mAh 1S 3,7V 30C LiPo-batterij; JST

CODE:

O-SPMX8001S30

0.0

Beschikbaarheid: 2 items

€15³⁸ €12.81

+ −

Spektrum S120 USB-C Slimme oplader 1x20W Lithium batterij oplader 2S 3S

CODE:

O-SPMXC1020

0.0

Beschikbaarheid: 3 items

€26⁹⁰ €22.42

+ −

Spektrum 7.4V 650mAh 2S Smart G2 30C LiPo: IC2 LiPo-batterij

CODE:

SPMX652SH2

0.0

Beschikbaarheid: 2 items

€29⁰⁹ €24.25

+ −

2200mAh 3S 11.1V SMART G2 30C IC3

CODE:

O-SPMX223S30

0.0

Beschikbaarheid: 2 items

€45⁶² €38.02

+ −

Spektrum S100 1x100W USB-C slimme oplader IC3 & IC5

CODE:

O-SPMXC2090

0.0

Beschikbaarheid: 1 items

€37⁴³ €31.20

+ −

2S PH2.54 JST-XH 3-pins LiPo USB-C 500mAh-oplader

CODE:

O-SPMXC0030

0.0

Beschikbaarheid: 1 items

€23³⁹ €19.49

+ −

11.1V 300mAh 3S 30C LiPo-batterij: JST

CODE:

O-SPMX3003SJ30

0.0

Beschikbaarheid: 2 items

€26⁹⁰ €22.42

+ −

Spektrum IC3-apparaat en batterijconnector (1 van elk)

CODE:

O-SPMXCA301

0.0

Beschikbaarheid: 2 items

€14⁰³ €11.69

+ −

Adapter: IC2-apparaat / JST - RCY-batterij

CODE:

O-SPMXCA323

0.0

Beschikbaarheid: 2 items

€16³⁷ €13.64

+ −

14.8V 450mAh 4S 30C LiPo-batterij: IC2

CODE:

O-SPMX4504SIC2

0.0

Beschikbaarheid: 2 items

€29²³ €24.36

+ −

Adapter: JST-batterij / PH-apparaat

CODE:

O-SPMXCA327

0.0

Beschikbaarheid: 2 items

€15²¹ €12.67

+ −

Adapter: IC2-batterij / JST - RCY-apparaat

CODE:

O-SPMXCA322

0.0

Beschikbaarheid: 2 items

€16³⁷ €13.64

+ −

Adapter: IC2-apparaat / EC2-batterij

CODE:

O-SPMXCA321

0.0

Beschikbaarheid: 1 items

€16³⁷ €13.64

+ −

7.4V 300mAh 2S 30C LiPo-batterij: PH

CODE:

O-SPMX3002S30

0.0

Niet op voorraad

€14⁰³ €11.69

Productfilters

Price

€

–

€

€11
€39

Brand (1)

- EAGTAC
- JST
- Keystone electronics
- Kitronik
- Modelrockets.co.uk
- Pimoroni
- Seeed studio
- Adafruit
- Blade
- Duracell
- E-flite
- EHAO Technology Co. Ltd
- Fusion
- Gens ace
- LogicRC
- PKCELL
- Spektrum
Toon alle (17)Collapse
Geen items gevonden met dit zoekcriterium

In stock

- Voorraad
Geen items gevonden met dit zoekcriterium

Battery capacity

- 100
- 1000
- 110
- 1200
- 1300
- 150
- 165
- 200
- 2000
- 220
- 2200
- 260
- 30
- 300
- 320
- 3350
- 350
- 40
- 4000
- 45
- 450
- 500
- 5000
- 650
- 70
- 800
- 85
Toon alle (27)Collapse
Geen items gevonden met dit zoekcriterium

Battery connector

- 21700 Cell
- Bare wires
- Coin cell
- High current UMX
- IC2
- IC3
- JST 2.0 PH
- JST-RCY
- PH (3 pin)
- Through hole
- Ultra Micro
- XT60
Toon alle (12)Collapse
Geen items gevonden met dit zoekcriterium

Battery type

- 1,5 V AAA-alkaline
- 1,5v AA Alkaline
- 1.5v C Alkaline
- 1S Lipo
- 2S LiPo
- 3S Lipo
- 4S Lipo
- 9V PP3 Alkaline
- Lithium-polymeer (microbatterijen)
- Non rechargeable lithium
- Oplader - Micro USB - 3.7 of 4.2v
- Super Capacitor - Lithium ion
- USB Charger
Toon alle (13)Collapse
Geen items gevonden met dit zoekcriterium

Battery voltage

- 1,5 V
- 11.1V
- 14.8v
- 3.7 of 4.2v
- 3.7v
- 3v
- 4v
- 7.4V
- 9V
Geen items gevonden met dit zoekcriterium

Dimensions

- 106.5mm x 35mm x 21.5mm
- 10mm x 34mm x 50mm
- 112mm x 34mm x 24.5mm
- 12.8mm x 20.8mm
- 12.8mm x 40.6mm
- 133mm x 42mm x 20mm
- 138mm x 45mm x 30mm
- 18.2mm x 42.2mm
- 19.5mm x 70mm
- 20mm x 1.6mm
- 20mm x 2.5mm
- 20mm x 3.2mm
- 21mm x 21mm x 7mm
- 21mm x 74mm
- 230 x 300mm
- 26 x 21 x 4mm
- 26mm x 21mm x 7mm
- 35 x 30 x 5mm
- 36mm x 23mm x 7mm
- 3mm x 10mm x 12mm
- 46 mm x 16 mm x 4 mm
- 4mm x 10mm x 30mm
- 4mm x 12mm x 15mm
- 5mm x 12mm x 40mm
- 5mm x 44mm x 147mm
- 60 mm x 20 mm x 8 mm
- 60 x 38 x 8mm
- 62 x 35 x 5mm
- 69.5mm x 34mm x 14.5mm
- 6mm x 22mm x 48mm
- 71.5mm x 35mm x 17mm
- 71.5mm x 35mm x 21mm
- 9.7mm x 25mm x 45mm
Toon alle (33)Collapse
Geen items gevonden met dit zoekcriterium

Rocket length

–

Weight

- 0.65
- 1.15g
- 1.75g
- 10g
- 15g
- 175g
- 20.7g
- 21g
- 247g
- 29g
- 2g
- 33g
- 354g
- 3g
- 4g
- 54g
- 5g
- 65g
- 6g
- 70
- 79g
- 9.4g
- 92g
Toon alle (23)Collapse
Geen items gevonden met dit zoekcriterium

Type

- batteries
- Batterij oplader
- Battery adapter cable
- Battery box
- Battery connectors
- Battery holder
- JST cable
- Lipo charger
- Lithium coin cell
- Lithium-polymeer batterij
- Microcontroller accessories
- Super capacitor
- USB Li-Po-oplader
- Zak voor lithium-polymeerbatterijen
Toon alle (14)Collapse
Geen items gevonden met dit zoekcriterium

Quantity in pack

- 1
- 1 pair
- 2
- 6
Geen items gevonden met dit zoekcriterium

Herstel

Categorieën

Batterijen en opladers

Alkaline- en andere batterijen

Lithiumbatterijen

Opladers

Batterijhouders en kabeladapters

Batterijconnectoren

Hoogtemeters

Camera's

Componenten

Implementatie en dubbele implementatie

Elektronische accessoires

Elektronische (e-bay) kits

Vluchtcomputers

Raketzoekers / GPS-trackers

Enscenering

+12Meer

Hardware

Tether-vrijgave

Kabels & Kabels

Microcontrollers en computers

Beeldschermen

Schakelaars en knoppen

Spanningsregeling

Relais & Vermogensregeling

Eibeschermers

Elektronische kits en soldeerkits

Servo's en solenoïden

Connectoren en klemmenblokken

minder

Mijn account

Log in
Klantprofiel aanmaken

Rocketry Ltd

About us
Contact us
Gift certificates
Our brands
Blog
Sitemap

Klantenservice

About your order
Wishlist
Terms of service
Shipping, delivery & returns
Privacy policy

Neem contact met ons op

Unit 12B, Devonshire road industrial estate, Millom, LA18 4JS, United Kingdom.
Ma-Vr 09.30 - 16.00
info@modelrockets.co.uk
Bekijk op kaart

© 2004 - 2024 Rocketry Ltd T/As modelrockets.co.uk
Bedrijf geregistreerd in Engeland en Wales nummer 15297535
BTW-nummer GB472370982
Explosievenvergunningnummer 240011 (Gemeente Cumberland).

card payment options: PayPal, Stripe, Visa, Mastercard, AMEX, Apple pay, Google pay, Larna, clearpay