Original Nightkonic 2 Pieces/lot 18650 battery 3.7V Li-ion Rechargeable Battery 18650B + 1 PCS EU/US slot Charger | Электроника

Original Nightkonic 2 Pieces/lot 18650 battery 3.7V Li-ion Rechargeable Battery 18650B + 1 PCS EU/US slot Charger | Электроника

Packet content:  Nightkonic 2 PCS/LOT 18650 battery  + 1 PCS EU/US 2 slot   Charger

Put the battery in charger , it will be green light . After the charger connect the power, it will be red light; And then  if  red light have been green , it is full charging 

The purpose of this product specification is to provide technical information for the rechargeable lithium-ion cylindrical battery 18650.

Manufactured and supplied by NightKonic Power technology Co., Ltd.

Brand : NightKonic

Nominal Voltage: 3.7V

Size : 18*65mm

Material: Lithium

Battery Type: 18650 Rechargeable Battery

Charging Method: Constant Current

                             +Constant Voltage

Charging Voltage: 4.2V 

Charging Current:1100mA(0.5C)

Max Discharge Current: 4000mA(2C)

Max Charge Current:2000mA

Discharge Cut-Off Voltage: 3.0V

Cycle Life(23°C): At least 500 cycles

Charging Time:2-3hrs

Applicable Types:Flashlight,Headlight,Electronic-cigarette,Scooter,LED lamp,Lighting product,Power bank,Moble power,Backup power,Computer power,Vape...

! Warning

- Do not use or leave battery under high temperature conditions, such as under direct sunshine or inside of a car where temperature may be very high, or else it may shorten the cycle life or cause the battery abnormal heat, catch fire, disfunction.

- Do not use battery under strong static or strong magnetic field, or else the safety device may be destroyed.

- If liquid leaking from the battery gets into your eyes, do not rub your eyes. Wash them well with clean water and go to see a doctor immediately.

- Stop using the battery if abnormal heat, odor, discoloration, deformation or abnormal condition is detected.

-Clean the dirty electrode of the battery before use, or else it may be cause bad contact or disfunction.

-Pack the electrode of disassemble battery with insulated paper to prevent catching fire.

1. WORLDWIDE. (Except some countries and APO / FPO)

2. Orders processed timely after payment verification.

3. We only ship to confirmed order addresses. Your order address MUST CORRESPOND TO your Shipping address.

4. The pictures shown are not the actual item and are just for your reference.

5. TRANSFER TIME SERVICE is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

6. If you have not received your shipment within the estimated days from the payment, please contact us. We will follow the dispatch and get backto you as soon as possible with a reply. Our goal is customer satisfaction!

7. Due to differences in status and stock of the time, we will choose to ship your item from our first available warehouse for fast delivery.

1. Limited warranty on defective items (excluding items damaged and / or poorly upon receipt). Accessories come with a warranty.

2. Defective items MUST be reported and returned within the warranty period (and in the original packaging if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.

You agree to all above-policy items listed after ordering on aliexpress!

1. All items MUST be returned in the original packaging and you MUST provide us with shipping tracking number, specific reason for return, and your order.

2. WE WILL RETURN YOUR FULL VALUE OF THE WINNER, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER Buyer and Seller cancel the aliexpress transaction. OR, you may choose to have a substitute.

3. We will bear all shipping costs if the product (s) is (are) not as advertised.