ProTek RC 2S 30C HV Hardcase LiPo Battery for Losi® Micro-B (7.6V/420mAh) w/Charge Lead & 3.5mm Bullets
About this part
Compact 2S LiPo Battery Built for Ultimate Performance
This is the ProTek RC 2S 30C HV Hardcase LiPo Battery for Losi® Micro-B®, a high-performance upgrade designed specifically for the Losi Micro-B 1/24 RTR 2WD Buggy. Offering more capacity and improved performance over the stock battery, this hardcase LiPo delivers reliable power for enhanced racing action. Its compact design ensures a precise fit when the stock battery tray is removed, making it an ideal choice for drivers looking to push their Micro-B to the next level.
About the 2S 30C Hardcase LiPo Battery
High-Performance Design
The ProTek RC 2S 30C HV Hardcase LiPo Battery features a 7.6V 420mAh capacity with a 30C peak discharge rate, providing better performance and longer run times than the stock battery. It utilizes a hardcase bullet plug race-style design with 3.5-millimeter bullet connectors for secure and efficient power transfer. A charge lead is included for convenience, ensuring easy integration into your charging setup.
Features:
- Designed for the Losi Micro-B 1/24 RTR 2WD Buggy for a perfect fit
- 7.6V 420mAh capacity provides increased power and longer run times
- 30C peak discharge rate delivers high-performance output
- Hardcase bullet plug race-style design for durability and reliability
- Requires removal of the stock battery tray for proper fitment
- Uses 3.5-millimeter bullet connectors for secure power transfer
- Includes a charge lead for convenient charging setup
- Compact mini-style design ensures seamless installation
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 RC 2S 30C HV Hardcase LiPo Battery (7.6V/420mAh) w/3.5mm Bullet Connectors
- (1) 3.5mm Bullets to JST-PH Charge Lead w/JST-XH Balance Connector
- (2) 3.5mm Replacement Bullets
- (1) 2mm Replacement Balance Bullet
Specifications
| Nominal Voltage: | 7.6V (2S) |
|---|---|
| Capacity: | 420mAh |
| Maximum Charge Rate: | 1C |
| Discharge Rates | |
| Continuous: | (Not Available) |
| Peak: | 30C |
| Cell Configuration: | 2S1P |
| Watt Hours: | 3.2Wh |
| Connectors | |
| Battery: | 3.5mm Bullets |
| Balance: | 2mm Bullet |
| Dimensions (LxWxH): | 1.54x1.26x0.59in (39.09x32x15.04mm) |
| Weight: | 0.95oz (27g) |
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...Reviews3.3 · 4 reviews
Great little batteries. You have to remove the stock battery tray to get them to fit, 4 screws on the bottom, easy job. You can use some of the foam from the packaging for a tighter fit if you don't already have some. Same "C" rating as the stock batteries but the extra capacity will give you a longer run time. It being a bigger battery and removing the tray, you can get some more weight lower allowing for some more fine tuning of the car. I will definitely be picking up some more of these for my Micro-B fleet.
It’s really good the one thing I don’t like is the amount of room the battery can slide since the old tray comes out so what I did with the foam that comes with it is I cut that foam and made the battery fit nice and tight love it!
Work fine the only problem is that it doesn’t fit the losi micro b like the stock one and has 3mm bullets the they should be 90 degrees angle to make fit better
This is a good idea for a battery on the micro b since the stock spektrum battery that comes with it is junk, so you can charge it without having to use the Spektrum charger that comes with it, but way over priced like most other Protek batteries.
Four reviews of the ProTek 2S 30C HV hardcase LiPo for the Losi Micro-B (7.6V/420mAh). Reviewers generally find it works, with the extra capacity giving longer run time and the ability to add weight lower in the chassis. Fit is the main point of disagreement: one owner says the stock battery tray must be removed and foam packing material used to keep the battery snug, and another reports it does not fit like the stock battery and has 3mm bullets that need a 90-degree angle. One reviewer calls the price high compared with other ProTek batteries but values the charge lead for charging without the Spektrum charger.
- + Works well in the Micro-B
- + Longer run time from extra capacity
- + Charge lead allows charging without the Spektrum charger
- + Same 30C rating as stock battery
- − Requires removing the stock battery tray
- − Battery can slide loosely without foam shims
- − Does not fit like the stock battery for one owner
- − 3mm bullets may need 90-degree connectors