12/24V Lithium ion Battery Pack PB240B2, Rechargeable 35000mAh 129.5Wh Li-ion Batteries with DC 24/12 Volt and 5V USB Output for LED Light Strip, CCTV Camera, Smartphone and more

Supports Over-charged/discharged, Over-voltage, Over-current and Short circuit protection. When a load is connected to the battery, the battery shuts off, it may be over-current or short circuit protection, You just need to connect the charger to charge it and the battery will return to normal.
The size of the output port: 24V output port is DC5521, 12V output port is DC4017. AC/DC 29.4V/0.95A charger and cable are included. If you have any questions, please contact us for technical support. Will not charge& Please contact seller immediately to replace a new charger.
Please confirm your device voltage before you use this lithium battery pack. Low voltage devices can't be plugged into the high voltage output port.
Rechargeable Lithium-ion Battery Pack is designed specifically to integrate with our Light bars, Flexible LED Lights, or 24V/12V/5V DC electronic device.
The Lithium Ion Battery Pack can be recharged without limitations, as the battery is designed for a slow charge process (5 hours for full charge), which helps the battery pack last longer.
Specification:
Capacity: 3.7V/35000mAh 129.5Wh
Build-in battery: High quality lithium ion batteries
Input:
29.4V/0.95A.
Output:
USB: 5V/2.4A Max.
DC port: 24V29.4V-21V/5A Max. 12V/2.5A Max.

Package content:
1x 24/12/5V rechargeable Li-ion Battery
1x Power Cable
1x AC charger for battery

NOTES
Do not use the power bank in places with high humidity or where it may be exposed to wet.
Do not modify or disassemble the power bank.
Do not throw the power bank into fire or water.
Do not place the power bank during charging on flammbable materials such as in the bed or carpets.