1S 1A USB 3.7V Li-ion Lithium 18650 Battery Charger Board + Boost Step Up Module

Description

Welcome to Hello_Alian
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Description
Welcome to my eBay store:
hello_alian
Tips:
If you need large quantity, please contact us, we can provide wholesales for you.
Notice:
The module was updated on 2018-1-13,now the module was improved Potentiometer.
The new
Potentiometer is SMD
Potentiometer.But the function is same with the previous module.See the new module as the following picture:
Specification
:
1.
Module Feature: Micro usb DC-DC Step up Boost module Charging board
2.Input voltage: 4V-8V
3.Output voltage: 4.3V-27V(Continuously adjustable)
4.Charging voltage: DC 4.2V
5.Charging current: Max 1A
6.Discharging current: Max 2A
For example: VIN+ Port input 5V Solar panels, BAT+ port can output 4.2V to charger 3.7V 18650 Lithium battery.
Note:
The OUT+ Port can output adjustable voltage.
Package Include:
Module  x 1 pcs
Payment
We only accept payment via Paypal.
The buyer is responsible for any applicable import duties and local taxes.
Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.
Delivery details
The items will be shipped within 1~2 working days after your payment is received and cleared.(excluding Saturday, Sunday & Holiday)
All items will be shipped to your Paypal address, so please make sure to provide us with the correct, precise, detailed shipping address.
The Delivered time to USA buyer is about 7~20 days, other country about
15~35
days delivered.
Notes: pls contact us if you need need trackable or express shipping service.
Terms of sales
All the items will be tested before shipping. Buy them with the confidence!
We maintain the excellent service standards
and strive for 100% customer satisfaction and
Positive feedback.
If you have any problem, please do feel free to contact us before leave Neutral
or Negative
feedback, so that we can satisfactorily address your concerns.
Return
We afford all cost if it's our fault. Exchange or refund.
Contact us
We strive to provide you with the best service, reply your question within 24 hours.
Business time:
9:30~21:30 (GMT+8)
exclude the weekend and holidays.
Contact us