How to make 9v large capacity 2000mAh battery for multimeter, rechargeable / DIY 9v . battery

[@creationandshare1165]

If you have any suggestions or questions, please leave a comment below. Thank you very much

[@tanjilahmed3126]

Is it safe process for any kind of multimeter?

[@EF-Electrics]

You should limit the charge current of that board. (It should be 1/3 of the battery’s capacity) it extends the battery’s life.

[@nanishiva6246]

its not 9volts its 3.85 vdc

[@ErrorXTech]

Step up module has a job

[@RT-qd8yl]

Good way to void the warranty on your meter.

[@creationandshare1165]

thank you very much !

[@mmohamedfaisal4230]

This is ciurcuit not good no woarrendy multimeter...short..

[@ErrorXTech]

connect the battery then set the voltage to 9v. Done