Product parameters

Nominal Voltage: 12V
Nominal Capacity: 5.0Ah @  10 hour rate; F.V.  (1.75V/monomer)
Approximate weight: 1800 grams  (3.97 pounds)
Terminal type: T1  (Faston Tab  187), optional T2
Internal resistance: ≤ 27m Ω (fully charged state)
Maximum discharge current: 75A  (5 seconds)
Maximum charging current: 1.5A
Self discharge rate: monthly & lt;  2%  (25°C)
Operating temperature range:
Charging:  0°C ~  40°C  (32°F~104°F)
Discharge:- 20°C ~  50°C  (-4°F~122°F)
Storage:- 20°C ~  40°C  (-4°F~104°F)
Container material:
Standard: ABS  (UL94 HB)  HR5.5-12
Optional: Flame retardant ABS  (UL94 V0)  HR5.5-12FR
Size:
Length: 90  ±  1.5  mm  (3.54 ± 0.06 inch)
Width: 70; ±  1.5  mm  (2.76 ± 0.06 inch)
Container height: 102; ±  1.5  mm  (4.02 ± 0.06 inch)
Total height: 106; ±  2.0  mm  (4.17 ± 0.08 inch)

Product features

High performance design: HR5.5-12-BB uses solid lead plate and gel electrolysis technology to optimize the deep cycle performance of the battery, maximize capacity and cycle times, especially suitable for frequent discharge occasions
Excellent stability: With high temperature stability and mechanical strength, it can maintain good performance even under extreme conditions, reduce acid level changes, and extend battery life
Safety valve design: The patented safety valve ensures precise pressure operation of the battery during long-term use, improves safety, and prevents accidental leakage
Low self discharge rate: The HR5.5-12-BB battery  has a monthly self discharge rate of less than 2%, and can maintain a good charging state even if not used for a long time

Application scenarios of the product

Uninterruptible Power Supply (UPS): Provides stable power support to ensure the normal operation of equipment during power outages, especially suitable for critical applications.
Toy car: Provides strong power for electric toys and supports high-frequency charging and discharging use
Power Pack: Can be used for various mobile power devices to ensure stable operation in various situations
Emergency lighting: In the event of a power outage or emergency, provide reliable power support for emergency lights to ensure that the light source stays on continuously
Fishing lamp: Provides long-lasting power support for lighting equipment during outdoor activities such as fishing

Customer reviews and case

StudiesThe HR5.5-12-BB battery  has received unanimous praise from users, especially in the UPS system where it performs outstandingly. Users have reported that its stable power output provides protection for the equipment at critical moments.. In an emergency situation, a company's UPS system successfully maintained equipment operation for several hours using HR5.5-12-BB battery  ies, avoiding data loss and equipment failure HR5.5-12-BB battery  is an efficient and reliable sealed lead-acid battery suitable for various high demand power applications. Whether providing uninterrupted power support in UPS systems or powering toy cars and emergency lights, HR5.5-12-BB is a trusted choice for users due to its superior performance and stability