Product parameters

Rated Voltage: 12V
Rated Capacity: 20.0Ah @  20 hour rate (1.75V/unit)
Approximate weight: 6.4 kg (14.11 pounds)
Terminal: B1 (equipped with M5 bolt and nut), optional T2 and I1
Internal resistance: ≤ 11m Ω (charging saturation state)
Maximum discharge current: 300A (5 seconds)
Maximum charging current: 6.0A
Operating temperature range:
Charging: 0°C to 40°C (32°F to 104°F)
Discharge: -20°C to 50°C (-4°F to 122°F)
Storage: -20°C to 40°C (-4°F to 104°F)
Container material: ABS (UL94  HB) standard, optional flame retardant ABS (UL94  V-0)
Size (mm/inch)
Length: 181  ±  1.5  mm（7.13 ±  0.06  Inch)
Width: 76  ±  1.5  mm（2.99 ±  0.06  Container height: 166 inches; ±  1.5  mm（6.54 ±  0.06  Inch)
Total height: 166  ±  1.5  mm（6.54 ±  0.06 

Product features

Maintenance free Design: No need to add water, convenient for daily use.
Leak proof feature: No free acid design, ensuring safety
Low self discharge rate: suitable for long-term storage, always maintaining power readiness
Flexible installation: Supports multi-directional installation (excluding inversion) to adapt to different devices
Absorption glass fiber felt technology: improves gas recombination efficiency and enhances battery performanceProduct Application ScenariosUninterruptible Power Supply (UPS): Provides stable power to ensure the normal operation of equipment.
Fishing light: provides continuous light source support during outdoor activities
Emergency lights: Ensure reliable illumination in emergency situations
Lawn Mower: Provides powerful power for gardening tools
Video camera: provides stable power for recording equipment

Customer reviews and case

studies User feedback shows that the BPL20-12-BB battery  performs excellently in various applications, especially in UPS and emergency lights, receiving high praise The BPL20-12-BB battery  y, with its excellent performance and low maintenance characteristics, has become an ideal power solution for various devices, meeting users' needs for high reliability and long service life