• Apply for 8 cells Li-ion / Li-polymer batery pack protection.
• Internally trimmed charge and discharge voltage limits.
• Discharge current limit detection.
• Low current standby mode when cells are discharged.
• High quality and high yield: 100% tested before shipment.
• Compatible with both Li-ion and Li-Polymer cells.

Product Specifications:

• Item 8 series balancing guard shield
• Over charge protection V 4.25±0.025
• Over discharge voltage V 2.90±0.05
• Over discharge recovery V Cut load or charge
• Charging current A <4
• Normal working current A 5
• Over current protection A 10
• Internal resistance m/ohm <20
• Charging balancing current mA 80
• Charging balancing voltage V 4.2
• Over charge postpone time mS 1±0.5
• Over discharge postpone time mS 100±50
• Short circuit protection yes
• Temperature protection ˚C 70 (connection reserved)
• Temperature characteristic ±1.0mv/˚C
• Working temperature ˚C -10~+60
• Storage temperature ˚C -30~+85
• Power loss uA <180、normal Vn=3.6v
• <20、Under-voltage Vn≤2.8v loaded
• Package Size 60 x 60 x 15 mm