12V Super High Capacity (300Wh) Battery Pack

This battery can provide 12 Volt constant voltage DC power. The output voltage is regulated and stable at 12V all times. The battery has very high capacity: 300 Watt-hour, or 25Ah @ 12V

* Special Notes: If you plan to use this battery with LED lights, please note that it may not be suitable. LED lights often draw a very large surge current at the moment of connection—sometimes up to 10 times the normal operating current. This sudden load places significant stress on the built-in DC-to-DC power converter, which is designed to provide stable output voltage but not to handle such high surge currents. Over time, repeated exposure to these surges may damage the internal DC-to-DC converter due to its limited capacity and compact design.

If your application involves powering LED lights, we recommend the following batteries, which are better suited to handle larger surge currents:

CP300-12V
BX3699-DC36VX-12V
BAT-LF1220

The package comes with a AC charger that can charge the battery from 110V ~ 240V AC power source. A fully discharged battery can be fully charged in around 5 hours.

Battery Features:

Compact size ( 10.6" x 5.8" x 2.2"), Light weight (around 5 pounds). Easy to carry.

The battery's bottom has 4 mounting holes, making it easier to mount onto a desk or other surfaces.

Specifications:

Capacity

300 Watt-hour ( 25Ah @ 12V)

Output Voltage /Current

12V / Maximum 7 Amps

Size

268 x 150 x 56 mm (10.6" x 6" x 2.2")

Weight

2.2 kg (5 pounds)

Operate Temp. Charge

0～45 ℃

Operate Temp. Discharge

-20～60 ℃

Storage Temp.

-20～40 ℃

Cycle Life

500 Times

PCB Safety Function

Cell balancing

Over-discharge

Over-current protection

Over-charge

Temperature protection

Secondary protection

Charge the Battery:

The battery pack comes with its own AC charger. You can charge the battery from any 100V ~ 240V AC power outlet with enclosed AC charger.

Optional Solar Panel Charger:

The battery pack comes with a AC charger that can charge battery from 100V ~ 240 AC power source. You may also charge this battery from BiXPower solar panel that is compatible with battery.

Solar Panel is optional, not included with standard package.

Package contents:

Battery x 1
AC Charger x 1

Output cable end is a 5.5 x 2.5mm male connector. This 5.5 x 2.5mm connector can be changed to a different connector by plugging a C series connector tip over it.

This battery output voltage is regulated stable 24V. Its maximum continues output current is 4 Amps. If you need large output current, you may consider BiXPower CP300 battery, which can output maximum 10 Amps current, nominal output voltage is 25.2V, output voltage variable from 21V to 29.4V.

Optional Extra Battery Module:

Battery is consist of battery holder and bare battery module. Bare battery module can be removable from battery holder. You may order extra bare battery modules if you need more running time for your device by using same battery holder.

Bare battery module can be removable from battery holder by removing lock rivet. After removing the screw lock rivet from the lock hole on the bottom, the bare battery module can be pulled out from the holder and replaced by another bare battery module.

Special Notes: If you plan to use it with LED lights, please note that it may not be suitable. LED lights often draw a very large surge current at the moment of connection—sometimes up to 10 times the normal operating current. This sudden load places significant stress on the built-in DC-to-DC power converter, which is designed to provide stable output voltage but not to handle such high surge currents.
Over time, repeated exposure to these surges may damage the internal DC-to-DC converter due to its limited capacity and compact design.

If your application involves powering LED lights, we recommend the following batteries, which are better suited to handle larger surge currents:

https://www.bixpower.com/product-p/cp300-12v.htm

https://www.bixpower.com/product-p/bx3699-dc36vx-12v.htm

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