EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box) (w/T-Style Connector)

Read Reviews
Write a Review
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
Back Order Now
You may back order this item and it will ship when it arrives.
Price: $29.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 30 VIP Reward Points Learn More

This is the EcoPower "Electron" 4S 2000mAh, 20C Lithium Polymer battery pack. This battery is perfect for your starter box! It will significantly reduce the weight of your starter box, as one of these batteries will weigh less than two 7.2V NiMH batteries. Plus, the battery will provide increased voltage and the punch needed to get those tight engines fired up. This pack includes a factory installed T-Style Ultra connector and 12awg wire to provide a durable and low resistance connection, combined with a 5-pin XH style balance connector. 

EcoPower batteries are tested in house, allowing us to provide batteries that deliver accurate specifications and reliable power, at a price that is geared towards our value conscious customers. Plus, if we say it’s in stock, you know we have it. And when you buy it, we will back it up with the outstanding customer service and support that you have come to expect from AMain Sports & Hobbies. So stop beating yourself with cheap batteries, and buy from a trusted source that proves itself time after time with quality products at affordable prices! 

View Manual Icon small Warranty Info Icon small

Battery Model Electron 4S - 20C
Weight 215g
Type Lithium Polymer
Capacity 2000mAh
Voltage 14.8V nominal
Connector Type
T-Style w/12awg wire
Balance Connector
5 Pin XH type
Number of Cells 4 Cell
Configuration
4S1P
Maximum Charge Rate 2C (4A)
Maximum Continuous Discharge 20C (40A)
Dimensions (WxLxH)
34.8x110x29mm

IMPORTANT:
1) DO NOT leave the battery in your model when charging
2) DO NOT leave unattended when charging
3) ALWAYS balance charge the battery
4) ALWAYS use a LiPo charging bag
5) YOU MUST use a Li-Poly specific charger to charge the pack (NiMH or NiCD only chargers WILL NOT WORK!)
6) YOU MUST not over discharge the Li-Poly battery pack
7) READ & UNDERSTAND the instructions carefully before operating this battery

NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in over heated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell) Do not use the battery that has too low a voltage.

Do not expose batteries to sunshine or store/charge batteries at the temperature above 35°C or in a closed car. The high temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging or racing, do not charge the battery until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

EcoPower is an AMain Sports & Hobbies brand

This product was added to our catalog on April 25, 2014

BC
Verified Owner
Monday, Jun 7 2021 (about 3 years ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
This battery has been perfect for me. No issues at all with this battery. For the price you can’t beat it. I saw some other reviews and I’ve had expensive brand name packs swell up after a single run. Maybe they got a bad batch. Mine is perfect and have been using for several race days. I keep it on storage if not a little bit more.
Richard Hess
Verified Owner
Wednesday, Mar 25 2015 (about 9 years ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
perfect battery for the ProTek starter box, light and plenty of mAh's to last all day breaking in a motor or race day at your local track
Garret Geesey
Verified Owner
Friday, Jul 19 2024 (4 months ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
Fantastic little bump box battery.

Itl get you through a day of break-in, or a weekend at the track. Plenty juice to last
Joseph Kassay
Verified Owner
Wednesday, May 5 2021 (about 3 years ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
Unfortunately this battery only lasted 2 race days always storage charged after a race day went to charge it this weekend one of the cells was completely dead
Nittoman
Verified Owner
Tuesday, Oct 3 2017 (about 7 years ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
Used this a handful of times. Started to puff very early. Used it today and it gave me a hard time. Discovered one cell died and it's only got 3 active cells.

Disappointed and waste of money. Seems like bad workmanship is out there. Had a protek receiver pack that was new with a dead cell too. It's replacement has been fine so far and trouble free.
Enzo Albertoni
Verified Owner
Wednesday, Jan 11 2017 (about 7 years ago)
EcoPower "Electron" 4S LiPo 20C Battery Pack (14.8V/2000mAh) (Starter Box)
Used it all summer, could do multiple race days on a single charge! More then enough for any starter box, use it in my mugen box, and now in my new TLR box..Will get another for sure