CSB EVX12260 12V 26Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB EVX12260 is a 12V 26Ah valve-regulated sealed lead-acid battery featuring pure lead and AGM technology, designed for e-mobility and deep-cycle applications. Design life 400 cycles @100%DOD, supports 350A maximum discharge current, with I1 threaded lead alloy terminals.
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Product Features
- Valve Regulated Lead Acid (VRLA) Battery
- Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
- Pure Lead Construction and Proprietary Elements
- Designed for E-mobility or deep cycling applications
- Built in Accordance with IEC 60254-1:2005 / IEC60254- 2:2008 and UL1989 Recognized (MH14533)
Application Scenarios
- Electric wheelchair and mobility scooter batteries
- Electric scooter traction power
- E-bike traction batteries
- Recreational vehicle auxiliary power
- Golf cart and sightseeing shuttle batteries
- Low-speed short-trip mobility vehicle power
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 CSB EVX12260 belongs to the EVX series and is a 12V top-terminal valve-regulated sealed lead-acid (VRLA-AGM) battery, officially positioned as a durable deep-cycle pure lead battery series for e-mobility and cyclic energy storage applications. Its nominal capacity is 26Ah (1.75VPC @25°C, 20-hour rate), with an 8-hour rate capacity of 23.28Ah, a 20-hour rate capacity of 26.60Ah, and an 8-hour rate 1.80VPC capacity of 22.48Ah. The battery uses pure lead construction with proprietary elements, combined with absorbed glass mat (AGM) technology, achieving up to 99% gas recombination efficiency for maintenance-free operation.
In terms of electrical performance, 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. Equalizing charge voltage is 14.4 to 15.0Vdc/cell (25°C). Self-discharge rate is less than 10% (after 90 days), and it can be stored at 25°C for up to 6 months, requiring a full charge before use; if storage temperature exceeds 25°C, it should be charged sooner.
The battery's design life is 400 cycles (100% depth of discharge, 25°C) or 1800 cycles (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 material is ABS (UL 94-HB), and the terminals are I1 threaded lead alloy terminals that accept 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, the battery is 166.0±2.0mm long, 175.0±2.0mm wide, 125.0±1.5mm high, and weighs 8.65kg (19.06 lb). The product complies with IEC 60254-1:2005 / IEC 60254-2:2008 standards and is recognized under UL1989 (MH14533).
With its pure lead deep-cycle design and AGM technology, the EVX12260 is suitable for e-mobility and deep-cycle application scenarios, capable of meeting cyclic use requirements and providing stable discharge performance within the specified temperature range.
