3.7v 48ah 177.6wh 500a SPIM08HP POWER BLOCK - Straight Busbar

For those of you looking for SPIM08HP cells this is the product you have been waiting for. There are thick copper busbars on each pack and every battery comes with a complete test result printout.

These are super easy to work with and build into whatever voltage you want.

6 cells, busbars, holders, and already in 6p 3.7v 48ah configuration. This module is built to push 500 amps continuous! This is a true power module, if you need a lot of power in a small space this is what you want. Or if you want to power a forklift, golf cart, trolling motor, EV, high power E-bikes, etc. You can easily build these modules into whatever configuration you want.

These were used as backup starting power for cold climate generators.

Module weight is 6 lbs.
Pack Dimensions 2.25" x 5.5" x 9" (4" tall with posts)
Fully charged voltage 4.2v
Fully discharged voltage 2.8v

The busbars are copper and depending on the temperature amperage rating you can easily push much higher than we stated earlier. The cells themselves being in 6p configuration in theory can be charged up to 720 amps and can discharge at 1200 amps. The limit here is the busbars but you can always add more busbar layers. Of course we don't recommend to push any battery to their maximum levels and if you need over 500 amps from these modules you are either crazy or building a real rocket ship. Also these are not your typical 300-800 cycle lithium cells, these are rated for over 2000 cycles and many of our customers have built these cells into their own modules before we were finally able to negotiate getting the entire modules with the busbars and holders.

CHECK OUT THE SPECS BELOW, THESE ARE REAL SPECS FOR THE INDIVIDUAL CELLS.

Material Li-ion

Typical capacity 8-9AH
Nominal Voltage 3.7V
Weight around 300g
Dimensions of cell body: 9x138X190mm
Dimensions of cell with tabs 9x138X210mm

Dimensions of cell holder:6 & 5/8th x 5 & 5/8th by 3/8th inches 

Internal Resistance ≤0.8mΩ

Max Charge Rate 120A
Recommend Continuous Discharge Rate 200A
Pulse Discharge Rate（3 seconds） 400A
Fully Charged voltage 4.2V
Discharge cut off voltage 2.5V
Working Charge Temp 0~50°C
Working Discharge Temp –20°C~50°C
Storage Temperature –20°C~50°C
 
Applications
e-bikes, powerwalls, car audio, golf
carts, forklifts, UPS, solar system, etc.
 
Cycle life
2000 cycles to 80% with 100% DOD
under normal temperature
 
Advantages
safety, environment-friendly, high
discharge current, low capacity loss,
super-long cycle life.