NextBase 522GW - dead battery: how do I get a replacement?

Model:353040

Capacity : 420MAH

Voltage: 3.7V

Dimensions: Length 40MM 30MM width thickness 3.5MM
https://www.aliexpress.com/i/32829796782.html You will have to disassemble your cam to check to see how much room is available to accommodate your choice being a 6mm width but you are definitely on the right track.
 
Wouldn't the one above be wrong due to having only 2 wires?
 
Wouldn't the one above be wrong due to having only 2 wires?
Correct I should have explained that better it just to give you dimensions approximately of your original battery
 
So much for all your kind help! Do you think 6mm would be too thick for a Nextbase? You mentioned you bought 800mah batteries and that would be a good upgrade.

Thanks again!
 
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possibly but may be a tight fit best thing is to open up your cam and check to see if it can accommodate the extra width of the battery to increase the mah.
 
Any problems get back to me the same way if you succeed get back to me with any resulting outcome good luck all the best Mark.
 
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