Please read the description carefully.
Shipping via Fedex Ground only. No international shipping (including Hawaii, Guam, Puerto Rico). Non-USA customers click here.
UNUSED CELLS in factory packaging. Unused LG INR21700-M50L 3.6v 4800mAh 21700 li-ion cells give you very large capacity at an affordable price, perfect for your DIY battery projects. Factory packaging contains 130 cells per box. Orders containing more or less than 130 cells will be repackaged for shipping.
These cells are naked (un-wrapped/un-sleeved), so you'll need to shrink wrap them to prevent shorting. Wraps sold separately here.
Available in 3 options (choose from dropdown menu):
- x1 LG INR21700-M50L cell (max 13 cells)
- x14 LG INR21700-M50L cells (max 9 sets)
- x130 LG INR21700-M50L cells in Factory Box (** NOTE: To get an accurate shipping price when buying more than x4 sets, email firstname.lastname@example.org)
LG INR2170-M50L Specs:
- Nominal 4.80Ah
- C/10 4.80Ah
- Continuous 9.3A
- Peak 21A
Max Discharge Current
- -20 ~ 10°C: 0.5C (2,400mA)
- 10 ~ 25°C: 3.0C (14,400mA)
- 25 ~ 55°C: 1.5C (7,200mA)
- Amperage 4800mAh
- Nominal Voltage: 3.69V
- Nom 18.2Wh
- Min 17.6Wh
- Continuous 31.3 W
- Peak 74.9 W
- Gravimetric 263 Wh/kg
- Volumetric 722 Wh/l
- Gravimetric 1.10 kW/kg
- Volumetric 3.03 kW/l
- Diameter : ≤ 21.44 mm
- Height : ≤ 70.60 mm
- Charge: 0 ~ 45ºC
- Discharge: -20 ~ 55ºC
Product info video:
Note that these are reclaimed packs, so the actual cell voltage you receive may be lower than the label shows. These items are sold for DIY and Second Life purposes. Listings that are “untested” as sold as-is and cannot be returned, exchanged or refunded. We make no guarantees that all cells will be usable. Even when sold as “new”, “NOS”, or “like-new”, they may be in less than perfect condition. Buyer is responsible for proper cell recycling/disposal. Sold as-is. No refunds.
If you buy a product from us and then realize you don't have, or don't want to acquire, the tool(s) or information needed to make our product(s) work for your specific build, this does not constitute valid grounds for replacements, exchanges or refunds. You are responsible for doing your due diligence before making any purchases.
NEW YORK residents:
On 3/2/2023 New York passed a law banning the sale of lithium-ion batteries for mobility devices that are not certified to UL 2271, and the assembly and reconditioning with cells removed from used batteries for commercial sale within the state of New York (more details here). New York residents, you are solely responsible for researching, understanding and complying with all pertinent regulatory rules, laws, statutes, and NY safety standards.
Safety is important to us, we don't want people to get hurt or property to get damaged, especially when working with DIY and/or second-life lithium-ion batteries. All batteries everywhere are inherently dangerous, so we urge all who work with DIY and/or second-life lithium-ion batteries to take safety seriously so as to avoid causing any harm to self, others or property.
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