CT-ENERGY - 2 Pack Lir2032H 3.7V Rechargeable Battery for Key Fob, High Capacity 2032 Lithium Rechargeable Button Cell Batteries 70mAh Lithium 2032 3V

Q: does the first two charge at a slower rate than the 2nd two? is that the difference on the 40 and 70mah

Yes, if charge the LIR2032 battery at 70mA 4pcs at the same time. the 40mA is slower than 70mA. But the 40mA can support LIR2032 LIR2025, LIR2016 batteries charging. 70mA only support the LIR2032 70mAh charging.

Q: Will it charge a 3.6v lir2032?

Yes it should. The "li" is for lithium an "r" is rechargeable. A letter after 2032, if it has one like "H" means high capacity of around 70mAH. Some are 40 mAH and do not have the "H". This charger is designed for a 3.6 V coin cell which is rechargeable many, many times like the lir2032, whether high capacity or not. Do not try to charge cells that are not rechargeable like a CR2032. To my knowledge and lir2032 should be rechargeable. Hope this helps.

Q: I put the batteries in to charge and there is no blue or red light. What does that mean?

Mine was defective, as well. Only two of the slots charge. The others don't work. I just live with it. I'm sure if you contacted the seller that he would do right by you. I only need one battery at a time, so I just live with it. And be careful about using the rechargeable batteries. I use mine for a 2 battery head lamp. The rechargeable batteries that come with this unit are very powerful. I directly replaced two normal batteries with 2 rechargeable. And it fried a head lamp. So I had to put foil in one battery compartment and 1 rechargeable battery and it works fine.

Q: Can i use it for logitech k750 keyboard that uses an ml2032 battery?

If the device uses 2032 batteries then yes. This charger comes with 4 rechargeable 2032 batteries so if the keyboard needs more than 4 batteries you will need to get more rechargeable 2032 batteries.

4.6/5

Product ID: 722498268

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Details

Number of Batteries
2 Lithium Ion
Brand
CT-ENERGY
Battery Cell Composition
Lithium Ion
Recommended Uses For Product
Car Remote
Unit Count
2.0 Count

Frequently Bought Together

CT-ENERGY 2 Pack 3.7V Lir2032H Rechargeable Coin Batteries for Key Fob,High Capacity 70mAh Lithium 2032 Rechargeable Button Cells Replace 3V Cr2032 Battery

CT-ENERGY Lithium Rechargeable Coin Cells Battery Charger with 4-Pack 3.7V High Capacity 70mAh LIR2032H Rechargeable Button Batteries,Replace CR2032 3V Battery

Description

CT-ENERGY - 2 Pack Lir2032H 3.7V Rechargeable Battery for Key Fob, High Capacity 2032 Lithium Rechargeable Button Cell Batteries 70mAh Lithium 2032 3V