Pro Lite V2 2S2P 4200 mAh 7.4V 20C LiPoly Pack

4200 Pro Lite V2 with cell balance connector

4 x 1-1/4 x 1", 6.2 oz. 2S2P 2100 pack. Charge as a 2 cell pack. Thunder Power "Pro Lite" 2100 mAh cells come pre-wired with a plug that mates with the 2-5 cell LiPoly cell balancer (TPB205). Cell balancing will keep your valuable batteries in top working condition. Monitoring your battery with cell balancer while charging gives you the added safety of an over voltage alarm. Packs can withstand 15C average discharge and up to 20C in short bursts. Because these packs are two 2100 mAh packs wired in parallel, the capacity of the pack is doubled as well as the amount of current that the pack can deliver. This means that the 2S2P or 3S2P pack can be discharged at 63 amps with bursts to 84 amps! Use the 3S2P 4200 in place of 1700 mAh packs.