Product parameters

nominal voltage: 12  V
nominal capacity: 225Ah @  100 hour rate; F. V. (1.80V/battery)
Approximate weight: 66.5kg (146.7 pounds)
Terminal: B9 (equipped with M8 bolts and nuts), optional L3
Internal resistance: ≤ 3.5m Ω (fully charged)
Maximum discharge current: 800  A (5 seconds)
Maximum charging current: 34.0  A
Operating temperature range: -20°C to 55°C (-4°F to 131°F)
Container material:
Standard: ABS (UL94  HB)
Optional: Flame retardant ABS (UL94  V0)
Size (mm/inch)
Length: 522  ±  2.0 (20.55 ± 0.08)
Width: 240; ±  2.0 (9.45 ± 0.08)
Container height: 216; ±  2.0 (8.50 ± 0.08)
Total height: 219.5; ±  2.0 (8.64 ± 0.08)

Product features

Preventing acid stratification: The immobilization design of the electrolyte in the gel effectively avoids acid stratification and ensures the stability and performance of the battery
Maintenance free design: No need to regularly add water, simplifying user maintenance work
Low self discharge rate: The monthly capacity loss is less than 2%, and it can maintain good condition even if not used for a long time
Special valve design: The small range distribution of valve opening and closing pressure enhances the cycle life and safety of the battery

Application scenarios of the product

Solar power plants: provide efficient power storage for renewable energy systems, ensuring continuous power supply.
Telecommunication facilities: Ensure that communication base stations can receive reliable power support in any situation, and improve communication efficiency
Traffic signal lights: provide stable power supply for the traffic signal system and improve the efficiency of urban traffic management
Street lighting: Suitable for solar street lights, providing strong power guarantee for night lighting
Wind power generation: As a key energy storage component of wind energy systems, it improves the efficiency of wind energy utilization

Customer reviews and case

GBS12/225-BB battery  ies have received widespread praise from users. Users generally appreciate its stable performance in high temperatures and harsh weather, especially feedback from traffic management departments, believing that this battery provides a reliable backup power source for traffic signal systems and enhances traffic safety. Meanwhile, many users have expressed that the low self discharge rate and maintenance free design allow them to use it with confidence even when not in use for a long timeGBS12/225-BB  Batteries, with their excellent performance, design, and reliability, have become an indispensable energy storage solution in solar and wind energy systems. Whether it is a long cycle life, maintenance free characteristics, or low self discharge rate, it provides significant economic benefits for users. Choose GBS12/225-BB battery  ies to experience unprecedented peace of mind with efficient and stable power support