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19V Super Capacity (322Wh) Battery Pack CP300-19V
19V Super Capacity (322Wh)  Battery Pack  CP300-19V

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Regular Price: US$699.00
Sale Price: US$379.95

Price with Selected Options: US$379.95

Stock Status:In Stock

Product Code: CP300-19V

Connector Tips*:
No Optional Cables Connectors
with 12 connector tips [Add US$20.00]

This package comes with a BiXPower BX2494 super high capacity (322 Wh) lithium ion rechargeable battery pack and a 19V DC converter that converter battery output to a stable regulated 19 DC power.

Battery Features:

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


  • 322 Watt-hour (12.8Ah @ 25.2V)
Maximum Continuous Discharge Current
  • 12 A
  • 268 x 150 x 56 mm (10.6" x 6" x 2.2")
  • 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

19V DC Converter:

This DC to DC power adapter can convert 24V or 36V DC (range 21-45V) to 19V DC power. Maximum output 6 Amps

It can directly connect to a 24V or 36V lithium ion battery or any battery with output voltage range within 21V to 45V range. Its maximum output is 6 Amps

This DC to DC power adapter's input side has 5.5 x 2.5mm Female barrel connector with two 16AWG bare wires. The output is a 5.5 x 2.5mm male barrel connector with 18AWG wires. It is very easy and flexible to connect with batteries and other power source.
Wide input range: 21V ~ 45V
Large output: up to 6 Amps
High efficiency ( > 90%)
Small size: 78 x 36 x 24mm ( or 3.2" x 1.4" x 1")
Light weight: 180 g ( or 6.5 oz)

Input is 5.5 x 2.5mm female connector. If you cut off the connector, it will be two bare wires: red color is for Positive input and the black color is for Negative/Ground input. It is CRITICAL that the power adapter is connected correctly in polarity to the power source: Positive on adapter connects to Positive on power source. Negative on adapter connects to Negative on power source. FAILURE TO DO SO MAY RESULT IN SEVERE DAMAGES.
Output: The output connector is a 5.5 x 2.5mm male barrel connector.

How to Use the Battery

1. Charge the Battery:

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

The battery output voltage range is 20V ~ 29.5V, and its nominal voltage is 25V. When the battery is fully charged, its output voltage is 29.5V. The output voltage will decrease gradually and finally cut off at around 20V. Most of the time, the voltage will be around 24V to 26V.

Output voltage without DD90X DC converter

2. Connect the DC converter to the battery output cable and then turn on battery

Package Contents:

Battery x 1
AC Charger x 1
DC Power Converter x 1

Optional connector tips:

The connector on the power adapter output cable is a 5.5 x 2.5mm male barrel connector, which will work with many devices. If you need different size connectors, you may order our C series optional connector tips separately. A C series connector can plug on the battery output cable to form a new connector.

Technical Specifications:

  • Acceptable Input DC Voltage Range : 21V ~ 45V
  • Output voltage: 19V
  • Output current: Max. 6A*
  • Efficiency: > 90%
  • Safety Protections: Over Current & Over Voltage Protection
  • Short Circuit Protection: Yes
  • Small size: 78 x 36 x 24mm ( or 3.2" x 1.4" x 1")
  • Light weight: 180 g ( or 6.5 oz)

*6A is its maximum output current, not actual output current. Actual output current depends on the device's requirements. For example, if your device requires 2 Amps, it will output 2 Amps.

Related Products:
BiXPower DD90X DC to Power Adapter - Type A 24V Variable Voltage Bare Battery Module for BX2494 and CP300 Battery Pack - BB2494 Super Capacity Battery with Multi Output Voltages DC Converter Combo Pack - MP330DC
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DD90X Bat-BB2494 Bat-MP330DC

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