CSB EVX12200 12V 20Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB EVX12200 is an EVX series 12V 20Ah valve-regulated sealed lead-acid battery featuring AGM technology and a pure lead construction, designed for e-mobility and deep-cycle applications, supporting 400 cycles at 100% DOD and compliant with IEC 60254 and UL1989.
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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：EVX12200
- Voltage：12 Vdc
- Nominal Capacity：20 Ah @20hr-rate
- Ah Capacity：16.96 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：20.00 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：16.24 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：6.00 A
- Max. Discharge Current：230 A
- Short Circuit Current：607 A
- Internal Resistance：13.5 mΩ
- Terminal Type：I1 thread 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：6.55 / 14.44 kg / lb.
- Length (L)：181.0±2.0 / 7.12±0.08 mm / in
- Width (W)：76.0±1.0 / 2.99±0.04 mm / in
- Height (H)：165.0±2.0 / 6.50±0.08 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 EVX12200 belongs to the EVX series and is a 12V top terminal valve-regulated sealed lead-acid battery featuring AGM technology with gas recombination efficiency of up to 99%, a pure lead construction, and maintenance-free operation. This model targets e-mobility and deep-cycle energy applications, with a nominal capacity of 20Ah (20-hour rate, 1.75VPC, 25°C), and 16.96Ah (1.75VPC) or 16.24Ah (1.80VPC) at the 8-hour rate.
In terms of electrical parameters, the EVX12200 has a maximum charge current of 6.00A, a maximum discharge current of 230A, a short-circuit current of 607A, and an internal resistance of 13.5mΩ. The equalizing charge voltage is 14.4 to 15.0Vdc (25°C); float charge voltage is not provided in the documentation. For self-discharge, self-discharge is less than 10% after 90 days of storage at 25°C, storage is possible for up to 6 months, a full charge is required before use, and if storage temperature exceeds 25°C, charging should be performed sooner.
The battery's terminal is type I1, accepts an M5 bolt, and the terminal torque is 30.4±6.1 Kgf·cm, 26.4±5.3 Lbf·in, or 3.0±0.6 N·m. The case material is ABS with a flame retardant rating of UL 94-HB. Dimensions are length 181.0±2.0mm, width 76.0±1.0mm, height 165.0±2.0mm, and weight is 6.55kg (14.44 lb).
Regarding operating temperature, the nominal temperature is 25°C; the discharge temperature range is -15°C to 50°C, and the charge and storage temperature range is -15°C to 40°C. Design life is 400 cycles at 100% DOD or 1800 cycles at 30% DOD at 25°C. The product is manufactured in accordance with IEC 60254-1:2005 and IEC 60254-2:2008, and is recognized under UL1989 (MH14533).
The EVX12200 is suitable for e-mobility and deep-cycle scenarios, and its pure lead construction and AGM design help maintain stable performance during cycling. Users should manage charging and discharging according to the voltage, current, and temperature conditions above, and perform supplementary charging as specified after storage to maintain the battery in normal operating condition.
