Product parameters

Nominal Voltage: 12V
Nominal Capacity: 5.0Ah (1.75V per section) at 10 hour rate
Weight: Approximately 1800 grams (3.97 pounds)
Internal Resistance: ≤ 27m Ω (fully charged state)
Maximum Discharge Current: 75A (5 seconds)
Maximum Charging Current: 1.5A
Operating Temperature Range:
Charging: 0°C40°C (32°F104°F)
Discharge: -20°C50°C (-4°F122°F)
Storage: -20°C40°C (-4°F104°F)
Container material: Standard ABS (UL94  HB), optional flame retardant ABS (UL94  V-0)
External dimensions (mm/inch)Length: 90  ±  1.5 (3.54 ± 0.06)
Width: 32 (0.13)
Container height: 70
; ±  1.5 (2.76 ± 0.06)
Total height: 106; ±  2.0 (4.17 ± 0.08)

Product features

Maintenance free Design: No need to regularly add water, saving maintenance costs
High safety: no free acid, no leakage, safe and reliable
Flexible use: It can be installed in any direction and adapts to various environments (excluding inverted use)
High efficiency: The battery is designed for high-speed use and is suitable for situations that require rapid discharge
Superior gas recombination: Adopting absorption glass fiber mat technology to achieve efficient gas recombination and extend service life
High power density: At a discharge rate of 5 to 15 minutes, the power density is 30% higher than similar products

Application scenarios of the product

Uninterruptible power supply (UPS)
Data center
Power pack
Wind power generation system
Jumper starter
Medical equipment
Laboratory equipment

Customer evaluation and case

studiesHRL5.5-12-BB battery  has been highly recognized by users in multiple key applications due to its excellent stability and reliability.. Many users have provided feedback that this battery can quickly provide the required power in emergency situations, providing strong support for the normal operation of the equipment The HRL5.5-12-BB battery  has become the preferred choice for applications such as UPS, telecommunications, and industrial vehicles due to its high power, long lifespan, and maintenance free features. Its outstanding performance and safety design ensure reliable operation in various complex environments, safeguarding your power needs