شاحن بطارية الليثيوم

• Ampere meter can only be connected to 5v input end of the module.
• It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAHcurrent of 400 is enough.
• The connection wire should not be too thick.
• Make sure the connect point is good.
• If the input voltage is too highlike 5.2vthe current will be less than 1000mAit is normal. It is protection functionauto-substract the charging current to avoid burn damage to chip.
• NO Reveral polarity.

Size: Small to 25X20X5mm.

Features:

• Charge module- Linear charging.
• Current- 1A adjustable.
• Charge precision- 1.5%.
• Input voltage- 4.5V-5.5V.
• Full charge voltage- 4.2V.
• Led indicator- red is charging Green is full charged.
• Input interface- mini USB.
• Work temperature- -10°c to +85°c.
• Inversed polarity- NO.