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πŸ”‹ zrm&e 1-pack 4s 14.8v 18650 li-ion lithium battery charger protection board 16.8v overcharge protection 10a bms pcb circuit electronic module logo

πŸ”‹ ZRM&E 1-Pack 4S 14.8V 18650 Li-ion Lithium Battery Charger Protection Board 16.8V Overcharge Protection 10A BMS PCB Circuit Electronic Module Review

3

Β·

Very good

Revainrating 5 out of 5Β Β 
RatingΒ 
4.8
πŸ”Œ Household Battery Chargers, 🧻 Household Supplies

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img 1 attached to πŸ”‹ ZRM&E 1-Pack 4S 14.8V 18650 Li-ion Lithium Battery Charger Protection Board 16.8V Overcharge Protection 10A BMS PCB Circuit Electronic Module
img 2 attached to πŸ”‹ ZRM&E 1-Pack 4S 14.8V 18650 Li-ion Lithium Battery Charger Protection Board 16.8V Overcharge Protection 10A BMS PCB Circuit Electronic Module
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img 4 attached to πŸ”‹ ZRM&E 1-Pack 4S 14.8V 18650 Li-ion Lithium Battery Charger Protection Board 16.8V Overcharge Protection 10A BMS PCB Circuit Electronic Module

Description of πŸ”‹ ZRM&E 1-Pack 4S 14.8V 18650 Li-ion Lithium Battery Charger Protection Board 16.8V Overcharge Protection 10A BMS PCB Circuit Electronic Module

Short circuit protection,Overcharge protection. When combining,the battery voltage,internal resistance and capacity should be matched well. Never mix a good battery with a bad one,4 battery capacity/internal resistance as close as possible(2 good batteries +2 poor batteries =4 poor batteries). Suitable for low power inverters,massager battery packs, LED light backup power supplies,solar street light battery packs,monitoring backup power supplies,and other electronic products. Package: 1-Pack 4 Strings 10A 18650 lithium polymer battery protection board.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

"Revolutionary Charger for Household Batteries!

Based on my experience, this battery charger is the perfect solution for any health and household enthusiast. The Lithium Protection Overcharge Electronic feature guarantees that your batteries remain in top shape and extend their lifespan. Additionally, this electronic charger is easy to navigate and has a sleek design. The only downside is that it may be a bit pricey compared to other battery charger options. Nevertheless, the investment will be worth it in the long run for both your wallet…

Pros
  • Provides reliable protection against overcharging of lithium batteries.
Cons
  • May malfunction and cause damage to the battery if not installed or used correctly.

Revainrating 5 out of 5

Nice low amp BMS. for household batteries, chargers and accessories

You need to charge it to activate it, so keep that in mind. It is excellent for LED lighting kits or low gain applications such as work lights or running lights.

Pros
  • Suitable for low-power inverter, massage battery, LED light backup power supply, solar street lamp battery, control backup power supply and other electronic products.
Cons
  • Dear

Revainrating 4 out of 5

must be LOADED before anything is output.

As another reviewer wrote, I had to plug in the charger before this BMS would power the P+ and P-. After I plug everything in, the P+ and P- tabs do nothing at all. I plugged in the charger connected in parallel to the P+ and P- BMS pins and after a few minutes unplugged it and it worked. Then a few hours later the BMS turned itself off again. I charged it for a few more minutes and it's been working fine ever since. There were absolutely no instructions or schematics for this little thing. I…

Pros
  • Never mix good batteries with bad ones, 4 battery capacity/internal resistance should be as close as possible (2 good batteries + 2 bad batteries = 4 bad batteries).
Cons
  • Not bad but...