Product parameters

Nominal Voltage: 12V
Nominal Capacity: 20.0Ah (20 hour rate, 1.75V per section)
Approximate Weight: 6350g (14.0 pounds)
Terminal Type: B1 (equipped with M5 bolts and nuts), T2 and I1 optional
Internal Resistance: ≤ 11m Ω (fully charged state)
Maximum Discharge Current: 300A (5 seconds)
Maximum Charging Current: 6.0A
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) or flame retardant ABS (UL94V-0) (optional)
Size:
Length: 181
; ±  1.5 millimeters (7.13 ± 0.06 inches)
Width: 76; ±  1.5 millimeters (2.99 ± 0.06 inches)
Container height: 166; ±  1.5 millimeters (6.54 ± 0.06 inches)
Total height: 166; ±  1.5 millimeters (6.54 ± 0.06 inches)

Product features

Maintenance free design: no need to add water, reducing daily maintenance workload and extending battery life
Adsorption glass fiber pad technology: Absorption glass fiber pad technology achieves efficient gas recombination, ensuring the safe use and long life of batteries
High discharge capacity: capable of withstanding a maximum discharge current of up to 300A, making it suitable for high current load equipment
Low self discharge rate: The monthly self discharge rate is less than 3%, and the battery can maintain good performance even if not used for a long time
Anti overflow design: No free acid, preventing liquid leakage, ensuring safe use of the battery in various installation angles
Full range use: Compact design, supports installation in any direction except for inversion

Application scenarios of the product

UPS uninterruptible power supply: suitable for occasions that require continuous power support, such as data centers, hospitals, enterprise offices, etc., to provide stable power to equipment during power outages.
Electric tools: Their high current output makes them an ideal choice for electric tools such as drilling rigs, saws, and other equipment, suitable for factories or construction sites that require long-term operations
Emergency Lighting System: Provides continuous power to various emergency lights during power outages, suitable for emergency lighting systems in schools, shopping malls, and other public places
Fishing lights and lawn mowers: suitable for outdoor equipment, can provide reliable power for outdoor work that requires long-term power support
Camera equipment: provides backup power for monitoring equipment and other camera systems to ensure that the equipment can still operate normally in critical moments

Customer reviews and case

Many users who use the BPS20-12-BB battery  have provided feedback that the battery performs very stably in high load power equipment.. For example, a logistics company used this battery in its on-board UPS system to provide continuous power support for its vehicle's navigation system and communication equipment, even when the battery is low, it can maintain long-term use. Another engineering company stated that BPS20-12-BB performs well in supplying power to its industrial power tools, greatly improving operational efficiency The BPS20-12-BB battery  y, with its high capacity of 20Ah and excellent current carrying capacity, provides stable power support for devices such as UPS systems, emergency lights, and power tools. Its maintenance free design, excellent safety, and high efficiency make it an ideal choice for users seeking stability and long-term reliability. Whether used in critical equipment or outdoor operations, BPS20-12-BB ensures the continuity and safety of power supply