Product parameters

Rated voltage: 12V
Rated capacity: 31Ah (10 hour rate, F.V. ); 1.75V/monomer)
Approximately weight: 10.0 kg (22.05 pounds)
Terminal type: B1 (with M5 bolt and nut), T2 and I1 optional
Internal resistance: ≤ 7m Ω (fully charged state)
Maximum discharge current: 420 amperes (5 seconds)
Maximum charging current: 9.30 amperes
Operating temperature range:
Charging:&bsp; 0 ℃ 40 ℃ (32°F104°F)
Discharge: - 20 ℃ -50 ℃ (-4°F122°F)
Storage: - 20 ℃ 40 ℃ (-4°F104°F)
Container material:
Standard: ABS (UL94  HB) HR33-12
Optional: Flame retardant ABS (UL94  V-0) HR33-12FR
Size:
Length: 175  ±  1.5  mm（6.89 ±  0.06  Inch)
Width: 98  ±  1.5  mm（3.86 ±  0.06  Container height: 125; ±  1.5  mm（4.92 ±  0.06  Inch)
Total height: 166  ±  1.5  mm（6.54 ±  0.06 

Product features

Maintenance free Design: No need to regularly add water, more convenient to use.
No free acid: prevents leakage and improves safety
Multi directional installation: suitable for various device configurations
High discharge capacity: designed for high-speed applications, with excellent instantaneous high load performance
Absorption glass fiber technology: improves gas recombination efficiency, with a power density 30% higher than similar products at discharge rates of 5 to 15 minutes

Application scenarios of the product

Electronic medical equipment: provides stable power supply for hospital equipment to ensure that the chain does not fall off at critical moments.
Wheelchair: Supports the power requirements of electric wheelchairs to enhance the user experience
Mower: Provides reliable power for gardening tools and helps with cleaning and beautification
Uninterruptible Power Supply (UPS): ensures the normal operation of equipment in the event of a power outage
Golf Cart: Provides long-lasting power for the golf cart, accompanying you on a leisurely tour of the course

Customer reviews and case studies:

The HR33-12-BB battery  has shown excellent performance in various high-power applications, especially in UPS systems and medical equipment, providing reliable power protection. Many users believe that the maintenance free features and high-performance design of this battery greatly enhance their user experience and make it a reliable power source choice The HR33-12-BB battery  y, with its excellent performance, stable power output, and wide range of application scenarios, has become an ideal choice for high-power power supply demanders. Whether in medical, transportation, or emergency situations, this battery can provide users with long-lasting power support and meet various needs for high-quality power sources