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Home > Ultra High Energy Batts
Category : Ultra High Energy Batts
Ultra High Energy batteries is a high energy density Li-Ion batteries with high charging cut off voltage ( > 200 Wh/kg, 4.35V cut -off per cell).Therefore, To fully charge the cells / packs, Must use only "a smart charger for BatterySpace.com ultra high energy batteries". The charging cut-off voltage of smart charger for ultra high energy batteries are list below.
- 4.35V for 3.7V Ultra high energy Li-Ion battery pack (4.35V x 1 cells)
- 8.7V for 7.4V Ultra high energy Li-Ion battery pack (4.35V x 2 cells)
- 13.05V for 11.1V Ultra high energy Li-Ion battery pack (4.35V x 3 cells)
- Warning:
- Must not use a smart charger for ultra high energy batteries with low energy Li-Ion cells/packs which require 4.2V cut-off per cell.
Note:
- Energy density = ( battery pack's voltage, V x battery pack's capacity, Ah) / battery pack's weight ,KG
- Energy Density Tolerance = +/- 20Wh/kg based on component's weight of battery pack such as PCB, wire, plastic enclosure etc.
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