NEEY 4TH Version 4A Smart Active Balancer 8S 10S 14S 16S 20S 21S 22S 24S Lifepo4
NEEY 4TH Version 4A Smart Active Balancer 8S 10S 14S 16S 20S 21S 22S 24S Lifepo4 / Li-Ion/ LTO Battery Equalization. model NEEY 4TH 4A Balaner. Button/Coin batteries can cause severe injuries or even death when swallowed.