CSB EVX12300 12V 30Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB EVX12300 is a 12V valve-regulated sealed lead-acid battery in the EVX series, with a 20-hour rate nominal capacity of 30Ah, using pure lead and AGM technology, suitable for e-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, 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：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 belongs to the EVX series and is a 12V valve-regulated sealed lead-acid battery using AGM absorbed glass mat technology, with gas recombination efficiency of up to 99%, and a pure lead construction. This series is positioned as a durable deep-cycle battery for e-mobility and cyclic energy storage applications, with the official application area being E-Mobility.
In terms of capacity, the EVX12300 has a 20-hour rate nominal capacity of 30Ah at 25°C and 1.75VPC, an 8-hour rate capacity of 24.96Ah; at 1.80VPC the 8-hour rate capacity is 24.32Ah. The battery's maximum charge current is 9.00A, maximum discharge current is 400A, short-circuit current is 905A, and internal resistance is 7.9mΩ. The equalizing charge voltage is 14.4 to 15.0Vdc/battery (25°C); float charge voltage is not provided in the data.
In terms of construction dimensions, the EVX12300 is 166.0±2.0mm long, 125.0±1.5mm wide, and 175.0±2.0mm high, with a weight of 10.40kg (22.92 lb). The 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.
In terms of 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. In terms of self-discharge, self-discharge is less than 10% after 90 days of storage at 25°C, and it can be stored for up to 6 months; it must be fully charged before use; if the storage temperature is above 25°C, it should be charged sooner. The design life is 400 cycles at 100% DOD and 1800 cycles at 30% DOD at 25°C.
This battery is manufactured to IEC 60254-1:2005 and IEC 60254-2:2008 standards, and is recognized under UL1989 (MH14533). Its maintenance-free design and deep-cycle characteristics make it suitable for e-mobility and cyclic energy application scenarios.
