External battery for laptop 20000 mah with LED
Product Details:
| Battery Type | Li-ion |
|---|---|
| Place of Origin | Guangdong, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 Piece/Pieces |
|---|---|
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 300000 Piece/Pieces per Month |
Detailed Product Description
1. High capacity: 20000mAh, is equivalent to 4-30 times of the common digital battery.
2. Automatically turn off if the mobile charger doesnt work in one minute.
3. Rechargeable Lithium Polymer battery inside, environmentally friendly, sate, contains no toxic.
4. Prolong 3-6 hours working time for the notebook PC.
5. Eight range capacity display ,blue LCD indication, with the alarm and automatically turn off function when low power.
6. Powerful compatibility, suitable for the general digital devices and notebook PC.
7. Intellectual protection chip: protection for overcharge, overdischarge, overload and short circuit protection.
Compatible with 19V/3.16A notebook adapter, achieve charging and discharging at the same time
External battery for laptop 20000 mah with LED
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battery, laptop battery, 20000 mah external battery for laptop products from this supplier.
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Company Info
Steily Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shenzhen
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products















































