USB Type-C 5V 1A Lithium Li-ion Battery Charge Charging Board Module + Protection, Rangkaian PCB Modul Cas Baterai 18650 4.2v DIY
1. Charge module- Linear charging. 2. Current- 1A adjustable. 3. Charge precision- 1.5%. 4. Input voltage- 4.5V-5.5V. 5. Full charge voltage- 4.2V. 6. Led indicator- red is charging Green is full charged. 7. Input interface- micro USB. 8. Work temperature- -10 to +85. 9. Inversed polarity- NO. 10.Size- small about 26mm x 17mm
With MICRO USB femal socketcan be connect with mobile phone charger directly for charging lithium battery. Input Voltage5V, Cut-off charging voltage 4.2V +/- 1% Maximum charging current 1000mA Battery over-discharge protection voltage 2.5V Battery over-discharge protection current 3A
NOTE: 1. Ampere meter can only be connected to 5v input end of the module. 2. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough. 3. The connection wire should not be too thick. 4. Make sure the connect point is good. 5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip. 6. NO Reveral polarity.
Cara pakai: 1. Micro USB dihubungkan ke charger handphone 2. Kutub Batere Li-Ion dihubungkan ke B+ dan B- 3. Beban listrik seperti lampu, mainan, handphone dll, dihubungkan ke OUT+ dan OUT-, agar perlindungan over current dan over discharge berfungsi. Bila dibypass langsung ke B+ dan B- fungsi perlindungan tersebut tidak akan berfungsi dan berpotensi merusak baterai Li-Ion.
Tips: Arus cas input direkomendasikan sekitar 37% dari kapasitas baterai. Bila baterai yang hendak dicas berkapasitas 1000mAH, arus cas input 400mA sudah cukup.