12V 26Ah Valve Regulated Sealed Lead Acid Battery CSB EVX12260
The CSB EVX12260 battery is a 12V 26Ah valve regulated sealed lead acid type, combining a pure lead construction with AGM technology, primarily designed for electric mobility and deep cycle applications. At 100%DOD, the design cycle life reaches 400 cycles; the maximum discharge current can reach 350A; it is equipped with an I1 threaded lead alloy terminal.
Taobao store
WeChat procurement
Product Features
- VRLA (Valve Regulated Lead Acid) battery
- Utilizes AGM Absorbent Glass Mat technology, maintenance-free, with gas recombination efficiency up to 99%
- Constructed with pure lead and proprietary elements
- Designed for electric mobility and deep cycle applications
- Manufactured to IEC 60254-1:2005 and IEC60254-2:2008 standards, and UL1989 certified (MH14533)
Application Scenarios
- Powers electric wheelchairs and mobility scooters
- Serves as the power source for electric scooters
- Acts as the drive battery for electric bicycles
- Serves as auxiliary power for RVs and recreational vehicles
- Suitable for golf carts and campus sightseeing vehicles
- Meets the power supply needs of 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, officially defined as a durable deep cycle pure lead product suitable for electric mobility and cyclic energy storage applications. Regarding capacity, the nominal value is 26Ah (1.75VPC @25°C, 20-hour rate); at the 8-hour rate, the capacity is 23.28Ah; at the 20-hour rate, it is 26.60Ah; at the 8-hour rate and 1.80VPC, the capacity is 22.48Ah. The battery uses a pure lead construction and proprietary elements, combined with Absorbent Glass Mat (AGM) technology, achieving a gas recombination efficiency of 99%, and therefore requires no maintenance.
In terms of electrical parameters, 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 range is 14.4 to 15.0Vdc/cell (25°C). The self-discharge rate after 90 days is less than 10%; it can be stored for up to 6 months at 25°C, but must be fully charged before use; once the storage temperature exceeds 25°C, the charging time should be brought forward accordingly.
Regarding cycle life, the battery can complete 400 cycles at 25°C and 100% depth of discharge, and can reach 1800 cycles at 30% depth of discharge. The operating temperature conditions are: nominal 25°C; -15°C to 50°C allowed during discharge; -15°C to 40°C allowed during charge or storage. The case is made of ABS material (UL 94-HB), and the terminal is an I1 threaded lead alloy type, compatible with M5 bolts, with a torque requirement 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 meets IEC 60254-1:2005 / IEC 60254-2:2008 standards and is UL1989 recognized (MH14533).
With its pure lead deep cycle design and AGM technology, the EVX12260 can serve electric mobility and deep cycle applications, meeting cyclic use requirements while maintaining stable discharge performance within the specified temperature range.
