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Happymodel Mobula7 Mobula 7 6 in 1 3.8V 1S Lipo LiHv Battery Charger with 300mah Lithium Battery and Holder
1x6 in 1 3.8V 1S Lipo LiHv Battery Charger
2x300mah Lithium Battery
It gets too hot when charging 6 batteries at 0.6A each, but it works.