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wireless charging

Other Parts Discussed in Thread: BQ51050BEVM-764

Hi,

Iam trying charge li-ion battery using wireless charging method.

Iam using the demo boards from TI bq500210EVM-689 at the transmitter and bq51050BEVM-764 at the receiver.

The current limit is fixed to 250mA.

When i try to charge the battery (3.7V, 900mAH) with 250mA, it is charging with 140mA only.

if i try to increase the current limit, it is not charging at all, and if i try to charge with lower current also the battery is charging with 140ma and slowly it drops down.

the initial battery voltage is 3.8V.

If any body have any idea pls let me know.