1. Electronics & Technology
  2. Batteries & Power
  3. Household Power Supplies
  4. Uninterrupted Power Supply Units
  5. 5V 18650 Lithium Battery Boost Step Up Charging Module UPS Protection Board
5V 18650 Lithium Battery Boost Step Up Charging Module UPS Protection Board

5V 18650 Lithium Battery Boost Step Up Charging Module UPS Protection Board

New

In stock

Smart shoppers OnBuy it!

  • Earn Cashback on every purchase – spend it instantly on your next order
  • Free delivery – on millions of items across the site
  • Customers love us – 127,000 Trustpilot reviews and an 'Excellent' rating

See full product description & details

£13.73
FREE Delivery
1% What is instant Cashback? Learn More
Add to Basket

Interest-free payment options available

Sold by PurelyMall
Professional Seller
Visit store

See full product description & details

Delivery: Standard (Free) | Wed 1st - Tue 7th Jul

Returns: 30 days

180-day payment protection

Add to Basket

Most Popular in Uninterrupted Power Supply Units

Uninterrupted Power Supply Units
12V 7Ah Sealed Lead Acid Replacement ULTRAMAX Battery12V 7Ah Sealed Lead Acid Replacement ULTRAMAX Battery£16.99FREE Delivery
ULTRAMAX NP65-12 12V 65Ah EMERGENCY LIGHTINGULTRAMAX NP65-12 12V 65Ah EMERGENCY LIGHTING£129.99FREE Delivery
5V 3A Charger DC Power Supply AC Adapter for 5Vdc5V 3A Charger DC Power Supply AC Adapter for 5Vdc£27.57FREE Delivery
PR1500ERT2U RACK 1500VA UPSPR1500ERT2U RACK 1500VA UPS£720.00FREE Delivery
Replacement for Yealink 5.0V 0.6A 3.0W AC Power Supply for Yealink VoIP IP Phone UK Mains AC-DC Adapter YLPS050600C1-UKReplacement for Yealink 5.0V 0.6A 3.0W AC Power Supply for Yealink VoIP IP Phone UK Mains AC-DC Adapter YLPS050600C1-UK£36.77FREE Delivery
Charger 24V for Lead Acid AGM Gel Battery 12AH 14AH Electric Scooter Charge Adapter 1.6A-2.0A 3 Pins XLR EU PLUGCharger 24V for Lead Acid AGM Gel Battery 12AH 14AH Electric Scooter Charge Adapter 1.6A-2.0A 3 Pins XLR EU PLUG£9.96FREE Delivery
30A Bench Power Supply Adjustable DC Power Supply for Ham Radio30A Bench Power Supply Adjustable DC Power Supply for Ham Radio£70.77FREE Delivery
Waveshare UPS Module B for Raspberry Pi Pico Board, Uninterruptible Power Supply Monitoring Battery Via I2C Bus,Stackable DesignWaveshare UPS Module B for Raspberry Pi Pico Board, Uninterruptible Power Supply Monitoring Battery Via I2C Bus,Stackable Design£16.79FREE Delivery
Online USV ZINTO 800 - UPS - 720 Watt - 800 VAOnline USV ZINTO 800 - UPS - 720 Watt - 800 VA£397.43FREE Delivery
DC 5V 1A Power Supply Adapter Universal AC 100-240DC 5V 1A Power Supply Adapter Universal AC 100-240£19.13FREE Delivery
4-Slot LCD Display Battery Charger USB Charger for 4 AA or AAA Batteries4-Slot LCD Display Battery Charger USB Charger for 4 AA or AAA Batteries£7.96FREE Delivery
12V 2A Uninterruptible Power Supply Mini UPS 12000MAh Battery Backup12V 2A Uninterruptible Power Supply Mini UPS 12000MAh Battery Backup£26.24FREE Delivery
12V Low Voltage Cut Off Auto Switch Undervoltage Controller12V Low Voltage Cut Off Auto Switch Undervoltage Controller£10.02FREE Delivery
13200mah USB 5V 9V 12V 19V Uninterruptible Power Supply UPS Battery Backup Unit with 5.5x2.5mm Cable for Wireless Router13200mah USB 5V 9V 12V 19V Uninterruptible Power Supply UPS Battery Backup Unit with 5.5x2.5mm Cable for Wireless Router£31.64FREE Delivery
PEL01429 4Ah 6V AGM Lead Acid BatteryPEL01429 4Ah 6V AGM Lead Acid Battery
£13.09FREE Delivery
12V 2A Uninterruptible Power Supply Mini UPS 12000MAh Battery Backup for CCTV&WiFi Router Emergency12V 2A Uninterruptible Power Supply Mini UPS 12000MAh Battery Backup for CCTV&WiFi Router Emergency£27.37FREE Delivery
APC Back-UPS, 1200VA, Tower, 230V, 4x CEE 7/7 Schuko outlets, AVRAPC Back-UPS, 1200VA, Tower, 230V, 4x CEE 7/7 Schuko outlets, AVR£307.15FREE Delivery
Wireless DIY Shell 21700 Battery Storage Box Quick Charge 22.5W Detachable Power Bank Case Without BlackWireless DIY Shell 21700 Battery Storage Box Quick Charge 22.5W Detachable Power Bank Case Without Black£13.23FREE Delivery
Description & Details

Summary

  • Battery,Boost,Module
  • Battery,Step,Up,Module
  • UPS,Boost,Module
  • Lithium,Battery,Boost,Module
  • UPS,Protection,Board

5V 18650 Lithium Battery Boost Step Up Charging Module UPS Protection Board Description

1¡It is not limited to UPS functions, but can be used for a variety of purposes. 2¡Single or double/multiple batteries can be connected for power supply, and the battery can be unplugged and replaced at any time. 3¡Applicable to uninterruptible power supply schemes such as low-power DC equipment meters, self-start after power failure, self-charging by call. 4¡SW switch foot, can be connected in series switch, control boost output circuit on and off. Do not need to switch function, please short connect sw foot, boost channel normal conduction. 5¡MOS components on the circuit board are easy to be damaged by static electricity, so please use a soldering iron with grounding wire and take anti-static measures.

Details

OPC PSY8SSX
Codes 2759495015560 (EAN)

Compare Sellers for 5V 18650 Lithium Battery Boost Step Up Charging Module UPS Protection Board

  • New from £13.73
Seller Ratings Warranty Returns Price Delivery Total Quantity
Visit Store
Dispatched from: China
- -
30 Days
Free Returns No
£13.73
+Free Delivery
Est. Delivery: 1st-7th Jul
£13.73
Add To Basket

Earn as you shop with instant Cashback on everything.

No catch, no cost

  • Paid into your OnBuy account
  • Spend it on your next purchase
  • Save it or withdraw it

Become a Cashback VIP

Just 1 purchase unlocks bigger deals & rates

×

Wait! You've left
something behind...

You'll only get instant Cashback at OnBuy! Enter your email below and we'll send you a copy of your basket to save you time later.

No thanks, I'm alright for now

By entering your email address, you'll automatically be added to our database, where you can enjoy personalised Cashback offers and early access to our best deals. You can opt out of our emails at any time and we'll never share your details with anyone. Check our Privacy Policy and T&Cs to find out more.

×

Before you go...
Remember, you'll only get instant Cashback on everything at OnBuy!

Want access to personalised offers and the highest Cashback rates? Sign up to our emails below.

No thanks, I'm alright for now

You can opt out of our emails at any time and we'll never share your details with anyone. Check our Privacy Policy and T&Cs to find out more.

This page has expired.

Please refresh the page to continue shopping.

Refresh and continue