Battery Hookup
15 Boston Power Sonata 5300mah cells - NO CASE - Shelf A1
Regular price
$19.99
Here are Medical Boston Power packs rated at 290wh when new. These are for salvaging the Boston Power cells and priced accordingly.
The packs have 15 Boston Power Sonata 5300mah cells in a 3S5P configuration. The white case in the 2nd photo is not included.
Some cells may be low voltage but we have tested thousands of these cells and 99% will recharge and test great. Just slowly charge up the low voltage cells if you get a pack that is low voltage. The bms on the original packs sometimes slowly drains the cell voltage but they almost always wake up and test great.
There are not 2 18650 cells inside each cell, it is 1 cell roughly the size of 2 18650 cells side by side. These are super high quality cells trusted in many medical and military battery applications.
These are great for salvaging genuine Boston Power 5300mah cells. The packs were only in service for about 18 months powering computer carts in hospitals.
Below are the specs for EACH INDIVIDUAL CELL, you get 15 cells.
| Product | Sonata 5300 |
| Capacity | 5300mAh |
| Nominal Voltage | 3.65v |
| Nominal Energy | 19.3Wh |
| Max. Discharge | 7.95A |