Battery Model : C21N1808; Voltage:7.7V; Capatity:38Wh 4800mAh; Color:Black; Condition:Brand New.
Replacement Part Number : C21N1808 C21PqCH 0B200-03060000(Note: The C21N1808 battery has two designs, please confirm your original battery is the same as in the picture.)
Security : All ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.