I've decided to go a different direction with my power wall. It will now be LiFePO4 prismatic batteries so it's time to pass the smaller batteries on to someone else.
I have a variety of 18650, 26650, 21700, and Boston Sonata Li-ion or LiFePO4 batteries for your project or power wall. These have been recovered from laptop, power tool, or medical equipment battery packs. See photos.
Some cells have been tested, others have not.
Li-ion selection available:
Medical pack cells--1537.
Laptop cells--1789.
Power tool cells--1170.
Power tool cells that require new wrapping--281
21700 Li-ion cells--112 (15 are from Dysan products).
LiFePO4 26650 cells--342
Boston Sonata cells--295
I can't guarantee the suitability for your project or that every battery will still hold a charge. The cell holders shown are 3D printed and will be included, one per hundred 18650, one per 40 26650 or 21700, and one per 40 Boston Sonata cells.
All cells are $.50 each. Local pickup, or if you would like 200 or more I'll be happy to meet you somewhere in the Ft. Worth area. I will ship them FedEx if you will cover the cost of shipping.
I have a variety of 18650, 26650, 21700, and Boston Sonata Li-ion or LiFePO4 batteries for your project or power wall. These have been recovered from laptop, power tool, or medical equipment battery packs. See photos.
Some cells have been tested, others have not.
Li-ion selection available:
Medical pack cells--1537.
Laptop cells--1789.
Power tool cells--1170.
Power tool cells that require new wrapping--281
21700 Li-ion cells--112 (15 are from Dysan products).
LiFePO4 26650 cells--342
Boston Sonata cells--295
I can't guarantee the suitability for your project or that every battery will still hold a charge. The cell holders shown are 3D printed and will be included, one per hundred 18650, one per 40 26650 or 21700, and one per 40 Boston Sonata cells.
All cells are $.50 each. Local pickup, or if you would like 200 or more I'll be happy to meet you somewhere in the Ft. Worth area. I will ship them FedEx if you will cover the cost of shipping.
