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4-Pack of INR18650 Lithium-Ion Rechargeable Batteries - 3.7V 2200mAh - Image One 4-Pack of INR18650 Lithium-Ion Rechargeable Batteries - 3.7V 2200mAh - Image two 4-Pack of INR18650 Lithium-Ion Rechargeable Batteries - 3.7V 2200mAh - Image three
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Robotics & Electronics > Batteries, Adapters & Power Supplies

4-Pack of INR18650 Lithium-Ion Rechargeable Batteries - 3.7V 2200mAh

Item#: 17356  
List Price:$19.99
SALE PRICE: $12.95 /pack
You Save: $7.04 (35%)
IN STOCK Ships in 1-2 work days
from our Lakewood, CA warehouse.
Add to cart to see shipping cost.

We have 48 pcs in stock.

These rechargeable Lithium INR 18650 batteries are an excellent replacement for more expensive ICR 18650 ones. The difference is in composition (ICR ones contain Cobalt and INR ones contain Nickel inside.)


You can use these batteries to replace dead ones from your indoor and outdoor solar lights, even if the original ones were ICR. You can also use them for solar science fair projects involving solar cells and panels, for building an off-grid solar power system for camping, RVs, household appliances, doorbell cameras, and more.


You can connect multiple batteries in series to get higher voltage or in parallel to achieve higher capacity.


Use it in any device that requires a standard 18650 Lithium battery cell.




  • 4 x INR 18650 Lithium-ion batteries
  • Button Top
  • Voltage: 3.7V
  • Rechargeable
  • Capacity: 2200mAh (2.2Ah)
  • Power: 8.14 Wh
  • Material: Li-ion
  • Each battery size: 67 mm (2.63 inch) long, 18 mm (0.71 inch) diameter


At our online store, we prioritize providing our customers with brand new and high-quality rechargeable lithium batteries. Due to the nature of batteries, we do not accept returns on these batteries as we cannot verify their usage or condition after purchase. By only selling new batteries, we are able to offer competitive pricing and ensure that all of our customers receive only the best products. Thank you for choosing us for your rechargeable battery needs.

Due to the nature of this product and to protect our staff and customers we do not accept returns on this product. You will not be allowed to return this product.

18 +
Approx. Ship Size:
3.15 x 2.85 x 0.95 inches
8.00cm x 7.24cm x 2.41cm
0 lb 6 oz
0.17 kg

Small parts. Not for children under 3 yrs.

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