"Electron" 4S 35C Hard Case LiPo Battery (14.8V/4100mAh)(ROAR Approved) by EcoPower
This product was added to our catalog on September 17, 2012.This is an EcoPower "Electron" 4S, 4100mAh Li-Poly 35C Hard Case Battery Pack. Every hobby enthusiast is unique, each with their own specific needs and expectations. Not everyone needs a professional grade, high performance LiPo battery, while others simply don’t want to spend big bucks on the latest “flavor of the month”. The common thread between these customers is they both want a reliable and affordable battery that provides good runtime, good power and reliable performance, and AMain Sports & Hobbies is ready to deliver with EcoPower!
1/8 scale electric classes are gaining momentum, but the class is a niche market that is being held back by the cost of the equipment needed to operate. So EcoPower is here to help get more people into the class with a high quality 4S battery was developed specifically for 1/8 scale e-buggy applications! This provides enthusiasts with a great battery that allows you to save money and have more fun! This pack includes an integrated balance charge lead with a Deans style T-plug installed for a convenient connection capable of handling extremely high amp rates. While the 5-pin Align/E-Flite style XH balance connector provides compatibility with one of the most common varieties of balance tap connection.
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!
Note: Some vehicles may require some re-balancing if the light weight of these batteries cause some handling changes. To get the vehicle to balance correctly, add some weight to the battery side of the vehicle.
- Type: Lithium Polymer
- Capacity: 4100mAh
- Voltage: 14.8V nominal
- Connector Type: T-Style Ultra (12GA Wire)
- Balancer Type: Align/E-Flite compatible (XH)
- Number of Cells: 4
- Weight: 436g
- Dimensions (WxLxH): 48.25x140x39mm
- Maximum Charge Rate: 2C (8.2A)
- Maximum Continuous Discharge: 35C (143A)
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
A Main sticks by their products and refunded me my money on these batteries. Buy with confidence here on A Main, they've got your back!)
superb battery especially for the price. Going to order more at a later date!)
Had less than 10 charges with lipo balancing
And lost a cell in the battery didnt have it for a month)
I only got about a month out of one battery before the balance leads pulled off the tabs and I had to carefully open the case to re solder them.)
Great punch (seems higher than 35c)
Need more $40 sales for these!)
Update Aug 2015.....
These batteries have proven themselves I have run them now for months and they have had countless charging cycles through them (sometimes at much higher charge rates than is recommended. ....well most of the them..lol)
I have ZERO problems with these batteries except they have not gone on sale again at the price I paid for them, but when they do I will definitely more...Great Batteries enough power to have tons of fun bashing but not so much power to break things and ruin your day...love these bats!)