Header banner
Revain logoHome Page
gumps grocery lithium battery protection logo

Gumps Grocery Lithium Battery Protection Review

2

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🔌 Household Battery Chargers, 🧻 Household Supplies

View on AmazonView on ЯM

Media

(4)
img 1 attached to Gumps Grocery Lithium Battery Protection
img 2 attached to Gumps Grocery Lithium Battery Protection
img 3 attached to Gumps Grocery Lithium Battery Protection
img 4 attached to Gumps Grocery Lithium Battery Protection

Description of Gumps Grocery Lithium Battery Protection

Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection PCB BoardSuitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries). 59*20*3.4mmProduct weight: 4.4g. Charging voltage: 12.6V, Maximum output current: 20A. Maximum output power / charging power: 252W.

Reviews

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

Type of review

Revainrating 4 out of 5

Longer battery life with Gumps

My analysis of this product showed that it's a lifesaver for all my household devices running on lithium batteries. Its automatic protection and maintenance ensure that my gadgets last longer. Its compact and sleek design fit perfectly with my charging station. However, it doesn't work with other types of batteries, which may become inconvenient for some users....

Pros
  • Longer battery life, automatic protection and maintenance, sleek design.
Cons
  • Only compatible with lithium batteries.

Revainrating 5 out of 5

Easy assembly of a 12v power supply from six batteries

Bought a set of 10 18650 batteries and 10 individual spring loaded battery holders. A little soldering and I'm holding a powerful 12 volt battery. I use it to power my telescope. Very convenient. Reliable.

Pros
  • Battery Chargers
Cons
  • Other