I have a Braun 3D excel Electric Toothbrush and its a few years old and does not seem to hold charge anymore. Are the NH ACCU batteries in it changeable?
If so, how do I change them?How to change batteries on a Braun 3D Excel Electric Toothbrush?
Try it it. You have nothing to lose.
1 comment:
The ISL94203 integrates high-side charge/discharge FET drive circuitry, which allows customers to securely ground reference the battery pack to their designs. extend battery life
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