Product parameters

nominal voltage: 12V
nominal capacity: 53Ah @  10 hour rate (termination voltage 1.75V/cell)
Approximately weight:  17.8 kg (39.2 pounds)
Terminal type:  B5 (with M6 bolt and nut), I2 is optional
Internal resistance: ≤ 5m Ω (fully charged)
Maximum charging current:  15.9A
Cold start current (-18°C):  480A
Short circuit current:  1600A
Operating temperature range:
Charging: 0°C -  50°C (32°F -122°F)
Discharge: -20°C -  60°C (-4°F -140°F)
Storage: -20°C -  50°C (-4°F -122°F)
Shell material:
Standard: PP (UL94 HB)
Optional: Flame retardant PP (UL94 V-0)
Size information
Length:
; 228  ±  2.0 millimeters (8.98 ± 0.08 inches)
Width: 139  ±  2.0 millimeters (5.47 ± 0.08 inches)
Container height: 200  ±  2.0 millimeters (7.87 ± 0.08 inches)
Total height:
B5:  224  ±  2.0 millimeters (8.82 ± 0.08 inches)
I2: 207  ±  2.0 millimeters (8.15 ± 0.08 inches)

Product features

Maintenance free design: No need to add water, greatly reducing maintenance requirements
Safe and reliable: Free acid free design ensures that the battery will not leak
Flexible installation:  Can be used in any direction (except inverted), convenient for multiple applications
Superior performance:  Extremely low internal resistance and high power performance ensure efficient output
Easy to carry:  Equipped with a handle for easy installation and movement
Efficient gas recombination technology: Adopting absorption glass fiber felt technology to improve gas recombination efficiency

Application scenarios of the product

UPS (uninterruptible power supply)
Telecommunications equipment
Golf carts
Cable TV equipment
Power plants
Maritime industry

Customer reviews and case

MPL55-12 battery has been widely praised by users for its reliable performance and long-term stability, especially in UPS and telecommunications applications, ensuring the continuous operation of the equipment. The MPL55-12Standard-BB battery  y, with its excellent performance and diverse applications, is an ideal choice for power systems and uninterruptible power supplies, helping you enjoy efficient power support without worry