EB20-12 bb battery12V20AHSuitable forUninterruptible power supplies,Medical equipment,Lawnmowers,Electro bikes and scooters,Golf cars
B.B. Battery VRLA battery EB20-12EB series is a 12V maintenance-free power solution designed for high-power scenarios, utilizing AGM separator technology for efficient gas recombination, with no leakage risk and support for multi-directional installation. This lead-acid battery covers capacities from 12-80Ah, with the EB20-12 model featuring dual capacity standards of 20Ah (20-hour rate) and 15Ah (2-hour rate), weighing only 6.45kg, and its compact dimensions (181x76x166mm) adapt to space-constrained environments. Its impact-resistant ABS casing and sealed terminal design ensure stable operation in UPS systems, electric mobility tools, and medical equipment, with 1300 cycle life and 5-7 years of service significantly reducing replacement frequency.The special pressure relief valve uses flame-retardant materials, enhancing safety by preventing gas accumulation, making it a reliable power source for wheelchairs, golf carts, and landscaping equipment.
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Product details
Laboratory tests confirm this battery series achieves 1,300 cycles at 80% depth of discharge. With 3 charge-discharge cycles per week, it ensures over 8 years of service life. Thickened lead paste coatings on plates combined with high-purity electrolyte maintain stable performance from -15°C to 50°C. For critical facilities like telecom base stations requiring 24/7 power, its monthly self-discharge rate below 3% guarantees backup power reliability. Already deployed in wheelchair power system upgrades across欧美 markets, it delivers 20km range extension per charge.As professional-grade energy storage, the EB20-12EB VRLA series deeply integrates innovation with practical design. Its AGM separator technology enables efficient oxygen-hydrogen recombination for truly maintenance-free operation—eliminating water refills and electrolyte leakage risks. The compact 181mm×166mm (≈7.13×6.54-inch) dimensions and 6.45kg lightweight design excel in space-constrained applications like e-scooter battery compartments or UPS racks.Its core advantage lies in the stable 20Ah output capacity at 20-hour rate, coupled with instantaneous 15Ah discharge performance at 2-hour rate, meeting continuous power supply demands during sudden outages of medical monitoring equipment. The battery structure features multi-layer protection design: opaque ABS engineering plastic casing withstands mechanical impacts during transportation and use, while sealed terminal areas prevent oxidation corrosion through IP-rated protection. The unique six-hole electrolyte filling structure achieves precise electrolyte infusion during production, paired with self-developed pressure relief valves that automatically release pressure during abnormal internal pressure. This safety device uses UL-certified flame-retardant materials to eliminate fire hazards.In practical applications, users can install it horizontally or vertically on lawn mower chassis, or mount it tilted in golf cart battery compartments, offering far greater installation flexibility than traditional lead-acid batteries. Lab tests confirm this series achieves 1,300 cycles at 80% depth of discharge. With 3 charge-discharge cycles per week, it ensures over 8 years of service life. Thickened lead paste coatings on plates combined with high-purity electrolyte maintain stable performance from -15°C to 50°C. For critical facilities like telecom base stations requiring 24/7 power, its monthly self-discharge rate below 3% guarantees backup power reliability.It has been successfully applied in wheelchair power system retrofitting projects in European and American markets, helping users achieve a 20-kilometer range improvement per charge.Product Features
- Maintenance free(no water topping-up required)
- No free acid(Non-spillable battery)
- The battery is designed for high power & high cyclic usage
- Can be used in any orientation(excluding used inverted)
- Absorbent Glass Mat technology for efficient gas recombination
- Filtered with explosion proof filter
- Flame-arrestor is installed to ensure safety
Application Scenarios
- Uninterruptible power supplies
- Medical equipment
- Lawnmowers
- Electro bikes and scooters
- Golf cars
- Telecommunication facilities
- Data processing centres
- Electric vehicles
- Wheelchairs
- Floor cleaning equipment
Product parameters
- ModelEB20-12
- Voltage12 V
- Nominal Capacity (Ah) 20-hour rate20
- Nominal Capacity (Ah) 2-hour rate15
- Weight kg6.45
- Weight lb14.22
- Terminal standard typeB1
- Terminal standard position7
- Terminal optional typeI1
- Terminal optional position6
- Dimension length mm181
- Dimension length inches7.13
- Dimension width mm76
- Dimension width inches2.99
- Dimension height mm166
- Dimension height inches6.54
- Dimension total height mm166
- Dimension total height inches6.54