Smart Active Balancer

JKBMS Active Balancer uses ultracapacitor energy transfer to keep battery cells in balance in real time — during charge, discharge, and at rest. Prevents BMS cutoffs, extends battery lifespan, and supports LiFePO4, Li-ion, LiPo, LTO, and lead-acid. Bluetooth app included on all models.

Model Current Cell Range Highlights
JK-B2A8S 2A 2–8S Compact 450g
JK-B2A16S 2A 2–16S Lightest 300g
JK-DZ11B2A24S 2A 2–24S RS485 + cascade
JK-DZ08B2A24S 2A 2–24S CAN + cascade
JK-B4A24S 4A 2–24S Higher current
JK-B5A24S 5A 2–24S Commercial + recovery
JK-B15A24S 15A 2–24S Industrial + large pack

WhatsApp +1 818 938 3175 | service@jkbms-ess.com