12V 20000mah Li-ion Rechargeable Battery Pack with DC plug for Electronic equipment + Charger

Specitification:

Nominal voltage: 12V

Input voltage: 12.6V

Output voltage: 9V-12.6V

Battery capacity: 20000mAh (20Ah)

Outside diameter:67 * 110 * 18mm

Total weight: less than 300 grams

In line with protection: overcharge, overdischarge, over-current, short circuit protection function

Packing: blue PVC
 
Battery charging requirements:

1.the need for special lithium battery charger; constant voltage;
2. charging voltage: 12.6V
3.charging current: less than 2A
4. supporting the charger when the red light turns green full

Battery discharge requirements:

1.input: output: 2 20# line, 150mm long

2.maximum instantaneous current: 10A

3.maximum working current: 5A

4.As input and output have other requirements can contact with the owner, the above
is the defaultdelivery parameters

pakage include:

1pcs 12V-20Ah lithium battery

1pcs charger (optional)