Specification:
âBattery Type: Li-ion 18650 Rechargeable Battery
âCell Configuration: 3S2P (6 Ã 18650 Cells)
âCell Capacity: 2600mAh per Cell
âTotal Capacity: 5.2Ah (5200mAh)
âNominal Voltage: 11.1V â 12V
âFully Charged Voltage: 12.6V
âBMS Protection Rating: 12A Continuous Protection Board
âActive Balancer Rating: 3S 1.2A Active Equalization Board (High-efficiency energy transfer balancing)
âProtection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit & Cell Imbalance Protection
âRechargeable Cycle Life: Up to 800+ Cycles (Long-life performance optimized by active balancing)
âSuitability: Rechargeable Fan Applications, Emergency Lights & DC Backup Systems
âDescription:
āĻāĻā§āĻāĻŽāĻžāύā§āϰ 2600mAh 18650 Li-ion āϏā§āϞ (3S2P āϏā§āĻāĻŋāĻ) āĻĻāĻŋāϝāĻŧā§ āϤā§āϰāĻŋ āĻāĻ 12V 5.2Ah āĻŦā§āϝāĻžāĻāĻžāϰāĻŋ āĻĒā§āϝāĻžāĻā§ 12A BMS āĻāϰ āĻĒāĻžāĻļāĻžāĻĒāĻžāĻļāĻŋ āϝā§āĻā§āϤ āĻāϰāĻž āĻšāϝāĻŧā§āĻā§ āĻāĻāĻāĻŋ 3S 1.2A Active BalancerāĨ¤
âBMS āĻŦā§āϰā§āĻĄāĻāĻŋ āĻŦā§āϝāĻžāĻāĻžāϰāĻŋāĻā§ āĻāĻāĻžāϰāĻāĻžāϰā§āĻ, āĻāĻāĻžāϰ-āĻĄāĻŋāϏāĻāĻžāϰā§āĻ, āĻļāϰā§āĻ āϏāĻžāϰā§āĻāĻŋāĻ āĻāĻŦāĻ āĻāĻāĻžāϰ-āĻāĻžāϰā§āύā§āĻ āĻĨā§āĻā§ āϏā§āϰāĻā§āώāĻŋāϤ āϰāĻžāĻā§āĨ¤ āĻāĻāĻ āϏāĻžāĻĨā§ 1.2A āĻ
ā§āϝāĻžāĻā§āĻāĻŋāĻ āĻŦā§āϝāĻžāϞā§āύā§āϏāĻžāϰ āĻāĻžāϰā§āĻ āĻ āĻĄāĻŋāϏāĻāĻžāϰā§āĻā§āϰ āϏāĻŽāϝāĻŧ āĻĒā§āϰāϤāĻŋāĻāĻŋ āϏā§āϞā§āϰ āĻā§āϞā§āĻā§āĻ āύāĻŋāĻā§āĻāϤāĻāĻžāĻŦā§ āϏāĻŽāĻžāύ (Equalize) āĻŦāĻāĻžāϝāĻŧ āϰāĻžāĻā§āĨ¤ āĻāϰ āĻĢāϞ⧠āϏā§āϞ āĻāĻŽāĻŦā§āϝāĻžāϞā§āύā§āϏ āĻĒā§āϰāϤāĻŋāϰā§āϧ āĻšāϝāĻŧ āĻāĻŦāĻ āĻŦā§āϝāĻžāĻāĻžāϰāĻŋāĻāĻŋ 800+ āϏāĻžāĻāĻā§āϞ (Cycles) āĻĒāϰā§āϝāύā§āϤ āĻĻā§āϰā§āĻāϏā§āĻĨāĻžāϝāĻŧā§ āϏāĻžāϰā§āĻāĻŋāϏ āĻĻā§āϝāĻŧāĨ¤ āϰāĻŋāĻāĻžāϰā§āĻā§āĻŦāϞ āĻĢā§āϝāĻžāύ, LED āϞāĻžāĻāĻ, DC āĻĒā§āϰāĻā§āĻā§āĻ āĻāĻŦāĻ āĻŦā§āϝāĻžāĻāĻāĻĒ āĻĒāĻžāĻāϝāĻŧāĻžāϰ āϏāĻŋāϏā§āĻā§āĻŽā§āϰ āĻāύā§āϝ āĻāĻāĻŋ āĻāĻāĻāĻŋ āĻĒā§āϰāĻŋāĻŽāĻŋāϝāĻŧāĻžāĻŽ āĻ āĻĻā§āϰā§āĻāϏā§āĻĨāĻžāϝāĻŧā§ āϏāĻŽāĻžāϧāĻžāύāĨ¤
âApplication:
âRechargeable Fan (Extended run-time & heavy daily cycle operation)
âEmergency LED Light & Lanterns
â12V DC Backup Systems & Router UPS
âDIY Electronics & Robotics Projects
âPortable High-Efficiency Power Applications
âWhy Active Balancer Matters:
âContinuous Equalization: 1.2A capacitive energy transfer actively balances cells during both charging and discharging phases.
âMaximizes Usable Capacity: Prevents premature low-voltage cutoff caused by a single lagging cell.
âAchieves 800+ Cycles: Eliminates permanent cell capacity degradation caused by series voltage imbalance over long-term use.