24v 48ah 1243wh POWER Module - 42x SPIM08HP
This module is balanced and ready to go! Just add a BMS. This is a perfect 24v 7s battery or you can buy 2 and make a 48v 14s battery. We also pay the $37 hazmat fee and UN/4G packaging to ship these batteries legally. Luckily these are light enough to ship ground and not freight.
For those of you looking for SPIM08HP cells this is the product you have been waiting for.
42 SPIM08HP cells, busbars, holders, and already in 7s6p 24v configuration with proper compression and mounting brackets. You even get posts to add your BMS balance leads with ring terminals. This module is built to push 500 amps continuous and can pulse over 1000 amps and it comes out to under $5.50 per cell! This is a true power module, if you need a lot of power in a small space this is what you want.
These were used as backup starting power for cold climate generators. Therefore these have not cycled too many times. Likely less than 1 full cycle.
Module weight is 42 lbs.
Pack Dimensions 16" x 9" x 6" (add an inch for brackets and wiring clearance)
Fully charged voltage 29.4v
Fully discharged voltage 19.6v
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. Of course we don't recommend to push any battery to their maximum levels. 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.