Skip to product information
1 of 4

buy2fix

3.7V 18650 Single Cell Lithium Battery Adjustable Boost Voltage Converter Module With Charging Circuit

3.7V 18650 Single Cell Lithium Battery Adjustable Boost Voltage Converter Module With Charging Circuit

Regular price 363.00TL
Regular price Sale price 363.00TL
Sale Sold out
FREE DELIVERY on all orders.

In Stock.

Shipping Guarantee

FREE SHIPPING on all UK orders. Fully Insured.

Handling time 1 - 3 working days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)

Transit time 5 - 10 working days.

Return Guarantee

For whatever reason if you are unsatisfied with your order within 7 days you can return it to us in new condition for a refund minus the shipping charges.

DOA Guarantee

If your item arrives damaged, please contact us within 7 days and provide clear and valid proof. Buy2fix will make compensation based on the damage situation.

Missing/Wrong Items Guarantee

If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. Buy2fix will make compensation based on the damage situation.


1. Input voltage: 4.5-8V (micro-usb input can be used directly)
2. Support battery: 3.7V lithium battery
3. Charging current: 1A (MAX)
4. Output voltage: 4.3V-25V (continuously adjustable)
5. Output current/power: 5V 1.4A, 9V 0.8A, 12V 0.6A, 24V 0.3A
6. Compact size, multimeter to lithium supply
7. Size: 24x20x4mm

View full details

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)