Downtube Removable Battery Case - Re-ention DP9 (91 Cells)
Reention DP-9 Battery Case
Able to fit 91 Cells + BMS on top
Perfect for 36 Volt, 48 Volt, or 52, 60V, and 72 Volt Batteries
HAS LED Indicator, Keyed Lock, Removable
Mounts onto the DownTube of most bikes (waterbottle mount)
10S9P = 36V27ah (using 3000mah cells)
13S7P = 48V21ah (using 3000mah cells)
14S6P = 52V18ah (using 3000mah cells)
20S4P = 72V12ah (using 3000mah cells
You can also get creative, we have made a 16S6P (96 cells), the BMS had to be placed alone the side of the pack, but it works!
18S5P is also possible (90 cells).