How to make proper 2S Charging Battery Power project?


Note:

  1. 2s Charging module is used this pic is for just for ref. this module not have output connection.
  2. 2x 3.7 2600MAH battery

This is current circuit diagram suggest some improvements in this.
Thanx : )

link> 2s charging module

For safely charging LiPo batteries in series, charge balancers are required.

Extra wires lead to the junctions between individual cells, so that the charge state and charging voltage of each cell is individually monitored and controlled.

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which configuration best according to you more efficient way 2s or 2p battery config ?

@tex0x
You will need one of each of these:

Note;
You cannot charge the batteries and power your project with the batteries at the same time.
You will need a 9V-12 supply for the charger

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Thanx Sir Amazing products : )
I think will just use the approach of 2p configuration of battery and TP4056 Charging module and boost converter 3.7v to 5v for boosting it..

You cannot put LiPo batteries in parallel. One will discharge into the other possibly releasing toxic fumes, overheating, exploding and catching fire

You can put them in series and charge without a cell balancer, they just won't last as long

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Yep … you need a proper charging sequence for lipo’s for safety .
Research that .
Chips are available for pass through charging etc .

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