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Israel, Jerusalem
1 Level
691 Review
40 Karma

Review on Maximize Your Power Tools With Energup Upgraded 12V 3000MAh Lithium-Ion Battery For Milwaukee M12 - 2 Pack by Allan Ryser

Revainrating 2 out of 5

Life expectancy vs cost

After right at 1 year I started getting a flashing light on my charger. This is 1 of 4 batteries. Ordered them about 2 years ago and curiosity got to me, so I thought id try to figure out what caused the failure. This battery was in a very light use tool, Milwaukee M12 temperature gun when it died. Occasionally may have been cycled through a 3/8ths ratchet, but doubtful as the tools never really crossed paths. So it's not as if it was in a high load or use situation. Still not a terrible value for what you get I suppose.

Pros
  • Longer charge life than older battery technology
Cons
  • The charger may not be able to charge the battery fully