Product parameters

Nominal Voltage: 12V
Nominal Capacity: 33Ah @  20 hour rate (1.75V per section)
Approximate weight: 11.5kg (25.36 pounds)
Terminal: B7 (equipped with M6 bolts and nuts), I2 optional
Internal resistance: ≤ 9.0m Ω (fully charged)
Maximum discharge current: 495A (5 seconds)
Maximum charging current: 9.9A
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)
104°F)
Container material: Standard ABS (UL94  HB), optional flame retardant ABS (UL94  V-0)
Size (mm/inch)
Length: 195  ±  1.5  mm（7.68 ±  0.06  Inch)
Width: 129  ±  1.5  mm（5.08 ±  0.06  Container height: 92; ±  1.5  mm（3.62 ±  0.06  Inch)
Total height:
B7:179  ±  2.0  mm（7.05 ±  0.08  inch）
I2：168  ±  2.0  mm（6.61 ±  0.08 

Product features

Widely used: Suitable for various occasions such as UPS, wheelchairs, lawn mowers, electronic medical equipment, and golf carts.
Maintenance free design: Users do not need to frequently add water, reducing maintenance burden
Leak proof safety: Designed without free acid to ensure safety during use
Low self discharge rate: Even if stored for a long time, the battery can remain in good condition
Flexible installation: It can be installed in any direction (excluding inversion), providing greater flexibility
Efficient gas recombination: using adsorption glass fiber technology to effectively improve battery efficiency

Application scenarios of the product

UPS (uninterruptible power supply): Ensure the normal operation of the equipment in the event of a power outage.
Wheelchair: Provides strong power support for electric wheelchairs
Mower: Provides long-lasting power for gardening equipment and improves work efficiency
Electronic medical equipment: Ensure power supply for medical equipment at critical times
Golf Cart: Provides flexible mobility on the golf course

Customer reviews and case

Users generally report that the BPL33-12Finger Type BB battery  performs exceptionally well in various applications, especially in UPS and medical equipment, where it is highly praised for its stability and reliability.. The BPL33-12Finger Type BB battery  y, with its excellent performance, maintenance free characteristics, and diverse applications, has become an ideal choice for users during peak electricity demand, effectively meeting the needs of various power usage scenarios