Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery-2S 1A

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery

Features:

1: Diverse choices, customers can choose what they need according to different needs

2: Widely used

3: High safety performance

4: Simple and easy to understand and operate

5: Battery overvoltage protection

Specifications:

2-Cell(2S) 8.4V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A(1A Version); 2A(2A Version); 4A(4A Version)

Charging voltage: 8.4V

Charging current: 0.55A(1A Version); 1.1A(2A Version); 2.2A(4A Version)

3-Cell(3S) 12.6V Version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 12.6V

Charging current: 0.37A (1A version); 0.74A (2A version); 1.48A (4A version)

4-Cell(4S) 16.8V version:

Input voltage: DC 3-6V (recommended DC 3.7V 5V)

Input current: 1A (1A version); 2A (2A version); 4A (4A version)

Charging voltage: 16.8V

Charging current: 0.28A (1A version); 0.56A (2A version); 1.12A (4A version)

Switching frequency up to 1MHz

Quasi-CV mode compensates for battery internal resistance voltage lo and wiring resistance

Automatic recharge

Protection voltage is lower than input and battery short circuit

Good adaptability to input power, limited drive capability

Battery overvoltage protection

LED indicator: "CR" LED is the charging status indicator

"OK" LED is fully charged or constant voltage mode;

Working envment temperature -40℃ to +85℃

Size 39mm x 18mm x 6.3mm

Weight: 5g

Application:

PDA, MP3 player, MP4 player

Digital camera

Bluetooth application

Game console

notebook

Lithium battery Lithium battery 18650

mobile phone

Solar charging

Audio equipment

Portable device

POS, electric fan

TYPE-C charging equipment

Package Included:

1 * Li-ion battery charger

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.