EVX12300 csb battery 12V30Ah Suitable for Provides drive power for electric wheelchairs and mobility scooters, Power supply for electric scooters, Traction battery for electric bicycles
The EVX12300 is part of CSB's EVX series, a 12V Valve Regulated Sealed Lead Acid battery with a nominal capacity of 30Ah at the 20-hour rate. It uses pure lead and AGM technology, suitable for electric mobility and deep cycle applications, with a design life of 400 cycles (100% DOD).
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Product Features
- Valve Regulated Lead Acid (VRLA) battery
- Maintenance-free with Absorbent Glass Mat (AGM) technology, gas recombination efficiency up to 99%
- Pure lead construction with proprietary elements
- Designed for electric mobility and deep cycle applications
- Manufactured to IEC 60254-1:2005 / IEC60254-2:2008 standards and UL1989 certified (MH14533)
Application Scenarios
- Provides drive power for electric wheelchairs and mobility scooters
- Power supply for electric scooters
- Traction battery for electric bicycles
- Auxiliary power source for RVs and recreational vehicles
- Battery for golf carts and sightseeing vehicles
- Meets power needs of short-distance low-speed electric mobility devices
Product parameters
- Model：EVX12300
- Voltage：12 Vdc
- Nominal Capacity：30 Ah @20hr-rate
- Ah Capacity：24.96 (8-Hr 1.75 VPC @ 25°C)
- Ah Capacity：30.00 (20-Hr 1.75 VPC @ 25°C)
- Ah Capacity：24.32 (8-Hr 1.80 VPC @ 25°C)
- Max. Charge Current：9.00 A
- Max. Discharge Current：400 A
- Short Circuit Current：905 A
- Internal Resistance：7.9 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：10.40 / 22.92 kg / lb.
- Length (L)：166.0±2.0 / 6.54±0.08 mm / in
- Width (W)：125.0±1.5 / 4.92±0.06 mm / in
- Height (H)：175.0±2.0 / 6.89±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 EVX12300 battery belongs to the EVX series product line. It is a 12V Valve Regulated Sealed Lead Acid battery that uses AGM Absorbent Glass Mat technology internally, with a gas recombination efficiency of up to 99%, and is built with a pure lead structure. This series is defined as a durable deep cycle battery suitable for electric mobility and cyclic energy storage applications, with the official application direction being E-Mobility.
In terms of capacity data, at 25°C and 1.75VPC, the EVX12300 has a nominal capacity of 30Ah at the 20-hour rate and 24.96Ah at the 8-hour rate; if the condition is changed to 1.80VPC, the 8-hour rate capacity reaches 24.32Ah. The battery supports a maximum charging current of 9.00A, a maximum discharge current of 400A, a short-circuit current of 905A, and a measured internal resistance of 7.9mΩ. The equalization voltage should be controlled at 14.4 to 15.0Vdc/battery (25°C), while the float charge voltage is not given in the data.
Looking at the structural dimensions, the EVX12300 has a length of 166.0±2.0mm, a width of 125.0±1.5mm, a height of 175.0±2.0mm, and an overall weight of 10.40kg (22.92 lb). The terminal adopts the I1 type, which can match M5 bolts, and the terminal torque range is 30.4±6.1 Kgf·cm, 26.4±5.3 Lbf·in, or 3.0±0.6 N·m. The case is made of ABS material, with a flame retardant rating of UL 94-HB.
Regarding operating temperature, the nominal temperature is set at 25°C, the allowable temperature range during discharge is -15°C to 50°C, while charging and storage must be between -15°C and 40°C. In terms of self-discharge performance, after 90 days of storage at 25°C, self-discharge is less than 10%, and it can be stored for up to 6 months; it must be fully charged before reuse. If the storage temperature exceeds 25°C, it needs to be charged in advance. In terms of design life, at 25°C, 400 cycles can be achieved at 100% DOD, and 1800 cycles at 30% DOD.
This battery is manufactured in accordance with IEC 60254-1:2005 and IEC 60254-2:2008 standards, and has also obtained UL1989 recognition (MH14533). The combination of maintenance-free design and deep cycle characteristics enables it to handle electric mobility and cyclic energy application scenarios.
