EVX12260 CSB 12V 26Ah VRLA-AGM Pure Lead Deep Cycle Battery

Product Features

Valve-regulated lead-acid (VRLA) design
Absorbent glass mat (AGM) technology, maintenance-free, with gas recombination efficiency up to 99%
Pure lead construction with proprietary formulation elements
Engineered for electric mobility and deep-cycle applications
Manufactured to IEC 60254-1:2005 / IEC60254-2:2008 standards, and UL1989 certified (MH14533)

Application Scenarios

Power batteries for electric wheelchairs and mobility scooters
Power source for electric scooters
Power batteries for electric assist bicycles
Auxiliary power for RVs and recreational vehicles
Batteries for golf carts and campus sightseeing vehicles
Power source for short-distance low-speed electric mobility vehicles

Product parameters

Model：EVX12260
Voltage：12 Vdc
Nominal Capacity：26 Ah @20hr-rate
Ah Capacity：23.28 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：26.60 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：22.48 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：7.80 A
Max. Discharge Current：350 A
Short Circuit Current：797 A
Internal Resistance：9.6 mΩ
Terminal Type：I1 thread lead alloy terminal to accept M5 bolt
Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
Container Material：ABS (UL 94-HB)
Weight：8.65 / 19.06 kg / lb.
Length (L)：166.0±2.0 / 6.54±0.08 mm / in
Width (W)：175.0±2.0 / 6.89±0.08 mm / in
Height (H)：125.0±1.5 / 4.92±0.06 mm / in
Design Life：400 cycles at 100% DOD (25°C); 1800 cycles at 30% DOD (25°C)
Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C

Product details

The EVX12260 is a 12V top-terminal valve-regulated sealed lead-acid (VRLA-AGM) battery in CSB's EVX series, positioned by the manufacturer as a durable pure lead deep cycle battery suited to electric mobility and cyclic energy storage scenarios. In terms of capacity, the nominal rating is 26Ah (1.75VPC @25°C, 20-hour rate), 23.28Ah at the 8-hour rate, and 26.60Ah at the 20-hour rate; at the 8-hour rate and 1.80VPC, capacity reaches 22.48Ah. The battery uses pure lead construction with a proprietary element formulation, paired with absorbed glass mat (AGM) technology, achieving gas recombination efficiency of up to 99% and therefore requiring no maintenance. Electrically, the EVX12260 has a maximum charge current of 7.80A, a maximum discharge current of 350A, a short-circuit current of 797A, and an internal resistance of 9.6mΩ. The equalization voltage is 14.4 to 15.0Vdc/cell (25°C). Self-discharge is less than 10% after 90 days, and the battery can be stored for up to 6 months at 25°C, requiring a full charge before use; if storage temperature exceeds 25°C, recharge is required sooner. Cycle life is designed for 400 cycles at 100% depth of discharge (25°C), or 1800 cycles at 30% depth of discharge (25°C). Operating temperature range: nominal 25°C; discharge -15°C to 50°C; charge/storage -15°C to 40°C. The case is made of ABS (UL 94-HB), and the terminals are I1 threaded lead-alloy terminals compatible with M5 bolts, with a terminal torque of 30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m. In terms of dimensions and weight, the battery is 166.0±2.0mm long, 175.0±2.0mm wide, and 125.0±1.5mm high, weighing 8.65kg (19.06 lb). The product complies with IEC 60254-1:2005 / IEC 60254-2:2008 standards and holds UL1989 recognition (MH14533). Thanks to its pure lead deep cycle design and AGM technology, the EVX12260 is well suited to electric mobility and deep cycle applications, meeting cyclic use requirements and maintaining stable discharge performance within the specified temperature range.

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CSB EVX12260 12V 26Ah Valve-Regulated Sealed Lead-Acid Battery

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Application Scenarios

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