Detailed Product Description

The ideal substitution of Sealed Lead Acid and NiMh battery and is specially used in wind/light generation power storage system.

NOTE:Our company has successfully developed a Low-temperature-resistance battery which can still have good performance even under the temp of -40°C.

Advantages:

1. long cycle life: up to 2000 recycles,8times of lead acid battery, 3times of Ni-MH battery

2. ultral-high safety: there's no dangerousness even battery is misused.

3. light weight: 1/3 of lead acid battery, 2/3 of Ni-MH battery.

4.small volume: less than half of lead acid battery, smaller than Ni-MH battery.

5. low self-discharge rate: at state of 100% SOC and normal temperature, less than 5%/6months

6.good performance at high temperature: more than 70% capacitor remain after 1000 cycles at 45°C

7, environment-friendly: no heavy metals or toxic metal

12V 30Ah:

size :280 *100*100 (mm)

weight: 3±2kg

rated capacity :30Ah@1C

minimum capacity :29Ah@1C

rated voltage :12 V

charge upper-limit voltage :14.6±0.1 V

cut-off voltage :10±0.1 V

Standard charging current :2.5A

rapid charging current :5A

Standard discharging current:15A

rapid discharging current :30A

ESR :<50mΩ

12V 50Ah:

size :280 *170*100 (mm)

weight: 5±1kg

rated capacity :50Ah@1C

minimum capacity :49Ah@1C

rated voltage :12 V

charge upper-limit voltage :14.6±0.1 V

cut-off voltage :10±0.1 V

Standard charging current :2.5A

rapid charging current :5A

Standard discharging current:20A

rapid discharging current :50A

ESR :<40mΩ

Application: be specially used in wind/light generation power storage system