Features:

4-slots independent charging and independent management system, Type-C 5V/2A input.
Multiple safety protection functions of over-charging, over-discharge, short-circuited and can automatically Identify broken/defective battery(will not charge bad batteries). Charging under constant voltage and current.
Built-in LCD display screen shows the Operating mode(CHARGE/TEST), battery voltage (V), working current (mA), charging time (H), battery capacity (mAh), percentage of electricity (%) and other parameters are clear at a glance.
2 optional charging currents: 500mA * 4 / 1000mA * 2. The default charging current of the charger is 500mA, and 500mA or 1000mA current can be selected for charging by current (CURRENT)key within 8s. Li-ion: 500mA/1000mA and Ni-MH/Ni-cd: 500mA.
Can charge rechargeable batteries of different specifications (18650/26650....../AA/AAA) at the same time.

Functional characteristics

1. Using Type-c interface for 5.0v input;
2. Two optional charging currents: 500mA/1000mA;
3. Battery capacity detection function;
4. It is possible to charge batteries of different specifications (18650/26650/.../AA/AAA) simultaneously;
5. This product adopts an independent LCD display, with clear parameters such as working mode (CHARGE and TEST), battery voltage (V), working current (mA), charging time (h), battery capacity (mAh), percentage of battery charge (%), etc;
In CHARGE mode, 4 channels work independently and different charging currents can be selected to work simultaneously;
7. Test mode, the normal process of detecting battery capacity consists of three steps (1) fully charging, 2) discharging, and 3), and the process of detecting battery capacity;
8. CHARGE and TEST modes can work simultaneously; Independently set charging capacity detection/normal capacity detection function, without separate discharge detection function;
10. Multiple protection functions: overcharging and discharging, short circuit, 0V voltage activation function, (- Δ V&0 Δ V) 1.65V-2.2V cannot be charged, intelligent identification of faulty batteries and reverse battery detection protection;
11. With standard 5V/1000 mA USB output function.

Specifications:

Brand Name: LiitoKala
Model Number: Lii-M4
Type: Battery Charger
Color: Black
Input voltage: DC 5V/2A
Lithium battery charging current: 4.20V 500mA*4 /1000mA*2
NiMH battery charging current: 1.48V 500mA*4
Rechargeable battery specifications: 18650, 26650, 14500, AA, AAA, etc.
USB output: 5V---1000mA
TEST Discharge current: 500mA

SHIPPING
The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 3 International shipping methods which are steady and easy to track. Priority worldwide shipping, Premium ( Partial countries) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays like postal strikes or severe weather or Cov-19 situation. All shipping ways, PO Box address is not acceptable.

For some flashlights, there's a pure battery inside（phone charging）,If We can not ship your packages via USPS or DHL,we'll ship your package in another way.

Note:
When you place an order for just the batteries, for easy shipping, faster and safe delivery, the batteries are placed in the flashlights.

If you don’t receive your order within the estimated time frame provided below and suspect that it might be lost in transit, please contact Flashlightgo Support ( support@flashlightgo.com ) and we can look into the order with the courier. Lost-in-transit requests must be submitted to Flashlightgo Support within 3 months of the date of shipping or before the courier archives the tracking information.

Option 1.
Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way),
The estimated time of delivery is usually 3-7 work days depending on the country. Includes detailed tracking and confirmation of delivery.

Option 2.
Premium ( 6-10days, All tax and Duty Paid),
All tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Option 3.
Priority shipping(1-2 Weeks, average 10 days)
If we marked it is with all tax and duty paid, all tax and duty are prepaid to carrier by Flashlightgo before shipping, so you dont need to pay any tax or duty when you get it.

Learn more,Please click on Here.

To ensure that you get the desirable product, we allow a seven-day product return period. Any product return application outside this period will not be entertained.
All returned product must be unused and the original package should be kept.

Return：
We do not offer return for personal products like socks and hats or food, magazine and fragile or dangerous products The original receipt must be available for application of return.

Discount products：
No product return for discount products

Gifts products：
If the item is marked as a gift when purchased and shipped directly to you, it cannot be exchanged , refunded or warranty.

Exchange：
We only replace items if they are defective or damaged.
Exchange service are offered only to wrong deliveries or product damage not caused by client. If needed, please email to info@flashlightgo.com.

Warranty
How long is the warranty period?
Flashlightgo warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original order except the items listed below:
Chargers,Batteries and Other Accessories: 3 months warranty

Should the Product(s) supplied by Flashlightgo prove defective because of improper workmanship or material as reasonably determined by us, Flashlightgo agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

Learn more,Please click here.