Sell LiitoKala Lii-S1 lii-S2 lii-S4 battery charger display battery charge positive and negative best price

made in China Brand: Liitokala Item No.: Lii-S1, Lii-S2, Lii-S4 3C certificate number: 2016010907924575 Charging current: 500ma/1000ma (mA)/2000mah Model: Lii-S4, Lii-S2, Lii-S1 Product certification: CE ROHS FCC Battery type: Lithium ion battery Output parameter: 1000mah Applicable object: battery Number of slots: 1 slot 2 slots 4 slots Input parameter: 4.2V Charger Lii-S4 manual 1. Warning: 1. This charger can only charge cylindrical lithium-ion batteries (3.70V/3.85V), Ni-MH/Ni-Cd (1.2V), and lithium iron phosphate batteries (3.20V); 2. Before use, please refer to the manual carefully, pay attention to the recommended charging current of the rechargeable battery, do not exceed the recommended current for charging; 3. Choose to use a 5VDC adapter, and the output current needs to be no less than 2A (amperes); 4. The charger may heat up when charging, be careful not to get burned; please charge it out of children's reach; 5. When you stop using, please unplug the power and unplug the battery; 6. It can only be used indoors at room temperature; 7. The test data of this product is for reference only, please refer to the professional instrument for the actual situation. 2. Charger specifications and functions: 1. Using DC5.0V2A (nominal) input, four-slot independent charging and microcomputer management system; 2. The biggest highlight of this charger is that it can charge the battery regardless of polarity! 3. There are three levels of charging current 0.5A/1.0A/2.0A, the default is 0.5A charging, you can long press the corresponding button to select the charging current; 4. When charging, LCD can display channel CH and the charging current, voltage, time, capacity and battery type of the channel. Li-Fe3.20V/ Li-ion 3.70V/Li-ion 3.85V (IMR); the total charging current of the two tanks does not exceed 2A, that is, when one of the tanks is charged with 2A current, and then the battery is charged in the other tank, the front 2A current will drop Charge to 1A current; when the battery is full, the LCD will display FULL; 5. It can automatically identify lithium (Li-Ion 3.70V) batteries and nickel-metal hydride (Ni-MH) batteries, manually select lithium iron phosphate batteries (3.20V) and Li-Ion 3.80V battery (IMR); 6. With 0 V voltage activation function, 1.65-2.20V can not be charged (but there will be active current trickle charging). 7. There are multiple safety protection functions such as overcharging, overdischarging, short circuit, etc. It can also intelligently and automatically identify bad batteries; 8. Charging mode: constant current and constant voltage. 3. Compatible battery types and models Li-ion / IMR/LiFePO4: 26650, 21700, 20700, 18650, 18490, 18350, 17670, 17500, 16340(RCR123), 14500, 10440 NiMH/Cd: AA, AAA, SC, C Four, charger size: 118mm×100.0mm×30.0mm (length/width/height) Weight: 136.4 g (excluding data cable)