3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF
3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF
3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF
3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF
3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF
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3.7v 203ah 730wh Module with 70x Panasonic NCR18650PF

Regular price $110.00 $0.00 Unit price per

These modules are awesome and super easy to build into any voltage you want. We tested a lot of these and they are consistently around or above 90% of original capacity. Already spotwelded with cell holders. Simply bolt them together at the ends and you are all set. We recommend limiting the current to 100 amps charge and discharge.

Want to make a 5kWh 24v pack? Just buy 7 of these, charge them all up to 4.2v, put them in series, add a BMS, and you're done! You can make that for just $770 plus the cost of a BMS. We ship all batteries above 300wh as fully regulated hazmat so we cover the $37 hazmat fee per box and also the cost of the UN-4G packaging.

Each module weight is 9 pounds.

Dimensions per module is 13" x 4" x 2.5"

2nd, 3rd, and 4th photos show test results from some of the modules we tested. They were all right around the same capacity and the discharge curves are all identical. Just awesome packs that are ready to be built into whatever voltage you want. 


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