
ProTek RC 2S 50C 1100mAh Losi Mini T/B & JRX2 LiPo Battery w/EC2 Connector
About this part
ProTek RC Losi Mini T/B & JRX2 Performance Battery Upgrade
The ProTek R/C 2S 50C 1100mAh Losi Mini T/B and JRX2 LiPo Battery is built with performance in mind. Using Silicon Graphene technology this battery packs a punch with it's 50c discharge rating! Designed to work with the Losi Mini T, B and Mini JRX2 this pack offers extended runtimes with it's larger 1100mah capacity. Equipped with an EC2 style connector makes this a plug in option with no need to mess with adapters or to get out the soldering iron. With more time on the track and the ability to dish out the power this Protek battery pack is an excellent upgrade for your Mini T, B or JRX2 vehicles.
Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries, Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 7.4V nominal voltage, high discharge ratings, incredibly high charge rates and a variety of models to choose from, ProTek R/C Graphene packs are perfect for racers and bashers that demand the absolute best.
Note: When purchasing this battery as an upgrade for the Losi Mini-B it is also required to buy a standard 2S LiPo capable charger.Features:
- Direct fit for Losi Mini B, T and JRX2 vehicles
- More runtime, with a dramatic increase in punch
- Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery
- Improved efficiency, lower operating temperatures, and lower internal resistance!
- Factory installed EC2 plug
IMPORTANT LITHIUM POLYMER SAFETY INFORMATION
- DO NOT leave a battery in your model when charging
- DO NOT leave lithium batteries unattended when charging
- ALWAYS balance charge lithium battery
- ALWAYS use a LiPo Safe charging bag/box
- YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
- YOU MUST not over discharge lithium battery packs
- 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 overheated 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 the 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 a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures 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 it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.
Includes:
- (1) ProTek R/C Battery
Specifications
| Nominal Voltage: | 7.4V (2S) |
|---|---|
| Capacity: | 1100mAh |
| Maximum Charge Rate: | 4C (4.4A) |
| Discharge Rates | |
| Continuous: | (Not Available) |
| Peak: | 50C |
| Cell Configuration: | 2S1P |
| Watt Hours: | 8.36Wh |
| ROAR Approved: | No |
| Connectors | |
| Battery: | EC2 |
| Balance: | XH |
| Dimensions (LxWxH): | 2.28x1.26x0.79in (58x32x20mm) |
| Weight: | 2.40oz (68g) |
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews5.0 · 9 reviews
Perfect fit and long run times for the Mini-B and JRX2. The price is reasonable too.
Just ran first run on my son and I's Mini T 2.0's with the ProTek packs. MAN WHAT A DIFFERENCE! vs a stock dynamite Reaction 2 battery pack. ProTeks were barely warm with 20% charge left after running in grass, light gravel, and multiple high speed passes. Upgraded ESC and Motor were slightly warmer to touch. GET YA SOME!
Fast technical off-road carpet track in my buddy's big basement with Mini B's, this battery lasts as long as 2 factory packs and keeps more punch all the way through. If you are racing, this is definitely the one you want.. Lighter, more punch, best I have found..
Wow! This battery is amazing, insane life, charging rates and just overall performance. I use this battery when I race and it lasts almost twice as long as the stock dynamite pack in the mini-b. Would recommend for anyone racing.
Great upgrade from stock battery!!! I have a Mini B and a Mini T. I bought a few of these, great run times!
All nine reviews are five-star ratings from verified owners of this 2S 50C 1100mAh LiPo pack for the Losi Mini T/B and JRX2. Reviewers consistently report longer run times than the stock Dynamite pack, retained punch through the run, and a good fit in the Mini B and Mini T. One reviewer noted low internal resistance and cooler components, another described the pack as lighter. Reviews mention racing use and off-road or carpet running. No reviewer reported a problem, and no disagreement appears in the set. Several reviews are brief, and none give detailed test data, so comparisons rest on subjective run-time impressions.
- + Longer run times than stock pack
- + Consistent power throughout run
- + Good fit in Mini B and Mini T
- + Reasonable price
- − No drawbacks reported
- − Few detailed performance measurements