Product Description

Feature: 1. Low maintenance with lower cost. 2. The cycling life can reach ****0 years. 3. Good charge retention ability. 4. Excellent performance in low temperature can be discharged 5. Resist to electric and machine art abusing. 6. The comprehensive cost is low. The series batteries include low and medium rate batteries, they can be used in electric engine starting, bow ascending and descending, lighting, communicating, signal, the large calculator, microwave station, electricity station and power station. Also, it can be used as storage power source assembled with the solar. 1. Constant current charge: charge at 0.2 C5A for 8h Fast constant current charge: charge at 0.4 C5A for 2.5h, then charge at 0.2 C5A for 2.5h 2. Constant current charge: (1) Floating charge:1.**1.*2V/cell (2) High rate charge 1.**1.*0V/cell (3) Single velocity charge: 1.*3 1.*0V/cel