SPECIFICATIONS

Battery Capacity(mAh): 20000-30000
Brand Name: NWISE
Certified: ce,FCC,SDS,MSDS
Conversion Rate: 85%~90%
External Testing Certification: MSDS,ROHS,FCC,ce
Fast Charge: One Way Fast Charge
Hign-concerned Chemical: None
Number Of Built-in Batteries: 4
Origin: Mainland China
Peak Current: >1200 A
Voltage: 12V

Nwise Car Jump Starter 4000A 25800mAh Car Battery Powerbank Auto Battery Booster Charger Starting Device
Applicable to 12V Gas/Diesel Cars
Incredibly Long Battery Life
Large-capacity batteries and low-power current
Work as Power Bank
The 25800mAh high-capacity battery,charge devices anywhere anytime.
Keep You Safe at Night
3 lighting modes for different scenarios, comes really handy in the night.
Working Temperature -20°C — 60°C
The built-in high-rate safety polymer battery cell is resistant to low temperature. It works even in subzero temperature.
Smart Clamp with Multiple Protections
No More Waiting,Jumpstart lmmediately
Include:
Jump Starter*1,
Smart Jumper Cables*1, 
Type-c to Type-C Charging Cable*1,
Gift Box & Storage Bag*1,
User Manual*1.
About us
NWISE was founded in 2005, is a high-tech enterprise specializing in the research and development, production and sales of lithium battery technology application products.

We have professional R&D team, 11000 square meters manufacturing center, QC management and professional after-sales service. We are able to focus on battery safety technology and starter design to provide reliable, innovative and intelligent lithium starters to customers.
Refund Return:
1) You have 7 days to contact us and 30 days to return it from the date it was received.If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, reason for the return, and ur order number. That the defect is and give us ur order number.
Dropshiping, wholesale and OEM are welcome!