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Makerfocus Charging Lithium Battery Protection Review

5

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
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Description of Makerfocus Charging Lithium Battery Protection

The instructional video is available in the product guide and document. The input has a MICRO USB female connector, which can be directly input as a mobile phone charger to recharge the lithium battery, and the input voltage wiring pad is also reserved, which can be very convenient for DIY. Charging cut-off voltage: 4.2V ± 1%; Maximum charge current: 1000mA. Input voltage: 5V; Battery over-discharge protection voltage: 2.5V; Batteryovercurrent protection current: 3A; Connect the battery to the B + B-, inserted into the USB female mobilephone charger, the red light is being charged, the green light to full. The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly. We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

Great modules in power converters

Great modules for adding extra cells for the occasional battery powered project, keep you safe and give you hassle free charging in a very small form factor.

Pros
  • GOLS certified
Cons
  • Good but not great

Revainrating 5 out of 5

Good charge/discharge controller

Excellent handkerchiefs Very satisfied. These little guys are great for controlling the charging and discharging of a single 18650 cell. They get a little warm while charging, so design your circuit right.

Pros
  • beautiful thing
Cons
  • minus gift

Revainrating 5 out of 5

Great customer service

Within 24 hours of reporting that one in ten PCBs was not working properly, Makerfocus contacted me and sent me a replacement which fixed the problem. One of the best customer services I've ever had.

Pros
  • Lots of positive vibes
Cons
  • poorly thought out

Revainrating 5 out of 5

Excellent customer service

Although the lithium ion battery protection/charger modules I ordered were very well made, one of the 10 modules I purchased arrived physically damaged. They were so cheap that I was about to give them away. When Maker Focus emailed to confirm I was happy, I informed them of the corrupted module. Since they couldn't provide a replacement immediately, they offered a refund. I will definitely buy from them again.

Pros
  • New
Cons
  • Almost OK

Revainrating 5 out of 5

Great product at a great price

Great product at a great price! I use them to make rechargeable batteries using recycled lithium-ion cells. Very easy to set up and use, and the size makes it easy to fit into small project boxes. I like them so much I made 2 videos covering this part and I plan to order more soon to experiment some (new project ideas). Thank you for a great product, price and prompt delivery, Dialed In DIY.

Pros
  • Consistent test results
Cons
  • Could have chosen a newer model