[RETIRED] 18650 Li-ion battery LG INR18650M29 2900mAh 10A

SKU: 100770
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Retired Product

This product has been retired from our shop and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.


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Product Description

This product is retired and we won’t sell it anymore. This page is for reference only.


Lithium-ion batteries will power your portable projects or those that you want to power “without a wire”. These types of batteries are everywhere nowadays: in laptops, cell phones, electric cars – in this and similar forms. The battery is packed into a new generation 18650, and its capacity is one of the biggest in this case, saving a lot of energy. The capacity decreases slightly with usage, and it stores approximately 9.5Wh of energy.

It is important to note that the lithium batteries we sell at Soldered are original and will truly deliver the characteristics listed in the specifications below. Feel free to test and report the results 🙂

Without any protection on the battery, it requires external protection. More details in the datasheet.

NOTE: Lithium batteries are very dangerous. Even a quick short-circuiting can cause a battery to ignite or even explode. Use the batteries with caution, use protective covers and connectors/battery holders.
NOTE2: This battery comes with no connecting wires. Direct soldering on these batteries is not a good idea because they lose their capacity at high temperatures. If you do not have a spot welding machine, we recommend a 18650 battery holder.

Product features

Key features

  • Battery size: 18650
  • Manufacturer: LG
  • Capacity: 2900mAh
  • Voltage: 3.7V (4.2V when full)
  • Maximum continuous discharge current: 10A
  • Weight: 48g

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