This replacement battery is 100% compatible with the Casio BTR771B and all compatible models. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.
This replacement battery includes a 1 Year Warranty to guarantee that it has no manufacturing defects.
This battery is compatible with these models:
- GzOne Commando C771
Installed the cell phone battery and it has held up better then the original. Charges well without overheating, and lasts for about 36 hours.
this Battery was worse than the one I repaced it with so I called them and they sent me out another and it was the same way..neither would hold a charge for 24 hrs with no phone calls!!!!!!Only a credit given and only one replacment given.. This is a horrible product and a bad way to conduct business!!! Never buy from BATTERY MART
I did a web search and this was what I was looking for at a good price.
This battery was for my cell phone which i use quite a bit during the day. This new battery has got me back to being able to talk or text as much as i want throughout the day without the worry of the battery going dead.
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