Features:

• Designed floating charging service life: 13 years (25°C)
• Safety valve installation for explosion proof, Sealed and maintenance free operation
• Nano-sized gas-phase SiO2 Electrolyte was prepared with unique formula
• extremely low self-discharge characteristic

• Wide operating temperature range from -10°C~ 50°C
• Lead Aluminum calcium Tin alloy high energy, Prevent corrosion
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• Application:
  

• Electric tools/toys                                   Solar lighting systems
• Electric wheel chairs                               Solar/wind energy storage systems
• Golf trolleys and golf carts                    Telecom stations and power stations

Specification:

12V      200AH

Weight: 61.2 Kg

Dimension: 222*523*239 mm

1. Cycle Application:
2. 
   
3. limit initial current less than 60A

4. Charge until battery voltage (under charge) reaches 14.1V to 14.4V at 25°C (77°F)
5. Hold at 14.1V to 14.4V until current drop to under 1.2A for at least 3 hours
6. Temperature compensation coefficient of charging voltage is -30mV/°C 
7. 
   
8. Standby Service:
9. Hold battery across constant voltage source of 13.6 to 13.8 volts with current limit 60A continuously. When held at this voltage, The battery will seek its own current level and maintain itself in a fully charge status
10. Temperature compensation coefficient of charging voltage is -18mV°C