Skip to product information
1 of 4


7S 24v Battery Modules - New NCR18650B cells

7S 24v Battery Modules - New NCR18650B cells

Regular price $39.50 USD
Regular price Sale price $39.50 USD
Sale Sold out
Shipping calculated at checkout.

Please read the description carefully.

Shipping to Lower 48 USA states only via Ground Shipping. No international shipping including Hawaii, Guam, Puerto Rico. Non-USA customers click here.


Finally, Our PCB boards are available loaded up with brand new Panasonic NCR18650B cells. Each Board becomes a 24v (7s) Battery module that can be used on its own or can be part of a multi module battery system. Each NCR18650B cell is capable of 5A continuous and its rated at 3400mAh or 12.5Wh so the module Power rating is 120W and the capacity is 87.5Wh.


These Battery Packs are very modular,  Here is one way to make 24v using a single or multiple Modules assembled in a battery pack system using the Daly BMS module.


Here is one way to make 48v using a 2 or multiple of 2 Modules assembled in a battery pack system using the Daly BMS modules.


Here is a 48v System using an External 14s Battery Management System


Here a sample project: Portable Solar Generator


Sample Storage Energy POWERBOX


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.

View full details