LiPo Battery Charger with 5V Output

£7.00 GBP
The price is for a single piece.
There are 2 pieces in the retail box.
The quantity has to be a multiple of 2.
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SKU: PWR-18650-5V2A
Categories: Module Power

Introducing the Lonely Binary 18650 Battery Monitor Board - your ultimate charging and power solution! Our brand-new battery manager board takes your product to the next level with its innovative features and exceptional performance. Get ready to power up and stand out from the crowd!

Featuring a sleek design and equipped with four eye-catching LEDs, our board not only charges your batteries but also provides a visual battery level indicator. It's like having a personal battery assistant that keeps you informed about your power status. Who said charging can't be fun?

With support for up to 2.1A charging current under 5V input power, our board ensures lightning-fast charging times. Need to power your device? No problem! It can deliver an impressive output of 0-3.5A at 5V. It's the perfect match for your power-hungry projects.

Safety is our top priority, which is why our battery manager board comes packed with essential protection features. From over current protection (OCP) to over voltage protection (OVP), short circuit protection (SCP), and over temperature protection, we've got you covered. Rest easy knowing that your batteries are in good hands.

And here's the best part - our board is capable of simultaneous charging and output. It's like having a multitasking superhero in your arsenal. Just remember, with great power comes great responsibility. While it's possible to charge and output at the same time, we recommend being mindful of your power usage.

Unlock the true potential of your devices with the Lonely Binary 18650 Battery Monitor Board. Trust us, it's a game-changer. Don't settle for ordinary when you can have extraordinary. Order yours today and experience the power of Lonely Binary - where innovation meets excellence!



What’s in the Box

There are 2 pieces in the retail box.
The listing price is for

  • 1 x 18650 Battery Monitor Board



  • Australia Orders over $55 - Your order will enjoy free shipping via Australia Post Standard Shipping Services. 
  • International Orders over $99 - Your order will be posted via Australia Post Air Mail Services. 

Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.


At this time, LONELY BINARY is an online-only business, with our products available through This allows us to keep the cost down for the customer. Orders cannot be picked up. 


We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.

  • Standard Shipping
    Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
  • Express Post
    Sent via Australia Post Express Service, Fastway Courier or Courier Please, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time. 


Shipping Method via Delivery Area Delivery Time(business day) Tracking No. Weight Limit
DHL Asia 1-2 YES No Limit
western EU 2-3 YES No Limit
eastern EU 3-5 YES No Limit
North America 2-3 YES No Limit
Australia 2-3 YES No Limit
South America 3-5 YES No Limit
South Africa 3-5 YES No Limit


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