Description
SOK Battery 100Ah 24V LiFePO4 Battery | Solar Battery
7-Year Manufacturer Warranty + Current Connected 3 Year Extended Warranty* (10 Years Total)!
The SOK 24v 100ah Lithium Deep Cycle battery is one of the best selling batteries for a reason, bang for your buck. No fluff, this battery does what you want and will last a ridiculous 4000-8000 cycles! Perfect for Vanlife, RV’s, Off-grid cabins and more.
4000~8000 Cycles Life Span, Maintenance Free. Drop-In Replacement. Detachable Cover & Replaceable BMS and Cells!
Connect in series for 48V Battery Bank, or Connect in Parallel for Larger Capacity.
Smart battery management system with low temperature cut off protection, even in very cold locations so you don’t have to worry about moving the battery to your bedroom!
Specifications
SOK Battery 24V LiFePO4 Spec Sheet:
| Electrical Properties |
| Model |
SK24v100 |
| Nominal Voltage |
25.6v |
| Nominal Capacity |
100Ah |
| Run time at 20A Load |
300 Minutes |
| Energy |
2560Wh |
| Internal Resistance |
≤28mΩ @ 50% SOC |
| Self Discharge |
< 3% per month |
| Max Batteries in Series |
2 (48v Nominal) |
| Discharge Performance |
| Max Continuous Discharge Current |
100A |
| Peak Discharge Current |
200A (3 Seconds, automatic shutdown) |
| BMS Short Circuit Cut-off Current |
320A∼340A |
| Recommended external Low-voltage disconnect |
22.4v |
| BMS Low-Voltage disconnect |
>20.8v |
| BMS Low-Voltage recover |
>23.2v |
| BMS Short Circuit Protection |
200-500µs |
| Charge Performance |
| Recommended Charge Current |
0~20A |
| Max Charge Current |
50A |
| Recommended charge voltage |
29.2v |
| BMS Charge Cut-off voltage |
>29.2v |
| BMS Charge Cut-off recover |
<29.2v |
| Balancing Voltage |
>28.8v |
| Temperature Performance |
| Discharge Temperature |
-22°F – 140°F |
| Charge Temperature |
32°F – 140°F |
| Storage Temperature |
-22°F – 140°F |
| Physical Properties |
| Model |
100Ah Metal |
| Footprint Dimensions (LxW) |
18.44 x 8.88 Inches |
| Overall Dimensions Including Handles & Terminals (LxWxH) |
18.8 x 8.88 x 7.12 Inches |
| Weight |
54.84 lbs |
| Terminal Thread Type |
M8 |
| Case Material |
Metal Box |
| Weather Rating |
IP50 |
| Third Party Testing |
| UL Listed? |
No |
Charger & Inverter Settings
Charge Current (Per battery): 40a Preferred (50a Maximum)
Absorption Voltage: 29.2v preferred (28.8 Minimum)
Float Voltage: 27.6v preferred (27.2 Minimum)
Equalization: DISABLED
Low Voltage Disconnect (LVD): 23v
Equalization:
MUST BE DISABLED. SET DURATION TO 0 MINUTES.
If you can, we recommend setting the equalization voltage to 28.2v. With this set at 28.2v, if an equalization is somehow triggered, you will not damage your battery.
Victron Settings For SmartShunt & BMV-712 / SOK Battery
Battery Capacity: Varies depending on system.
Charged Voltage: 27.6 (*2 for 24v & *4 for 48v Systems)
Discharge Floor: 10%
Tail Current: 2.00%
Charged Detection Time: 3m
Peukert Exponent: 1.05
Charge Efficiency Factor: 98%
Current Threshold: 0.10a
Time-to-go averaging Period: 3m
Battery Starts Synchronized: Disabled (NOTE: you will need to fully charge your battery to sync up SOC%)
State of Charge: 30% (NOTE: Set this to 30% with brand new, untouched batteries. They ship at 30% SOC%.)
Comment on Discharge floor:
Let’s say you setting this at 10%; when you get to 10%, the Smartshunt will indicate 10% remaining and 0 minutes until empty. If you choose to fully discharge your battery (not recommended) then set this to 0%. If you want to be more conservative on your time remaining, then set this to 20%
Settings for Victron MPPT Charge Controllers:
Battery Voltage: Set depending on system, normally 24v.
Max Charge Current: OK to set as high as desired, but no more than 50a per battery
Charger: Enabled
Battery Preset: User Defined
Expert Mode: ON
Absorption Voltage: 29.2v
Float Voltage: 27.6v
Equalization Voltage: 29.2v
Rebulk Voltage Offset: 0.40v
Absorption Duration: Fixed
Absorption Time: 15 Minutes (This allows for proper cell balancing)
Tail Current: Disabled
Equalize Current: 0% (For safety we don’t want equalization at all.)
Automatic Equalization: Disabled
Equalize Stop Mode: Automatic (On voltage)
Maximum Equalize duration: 0 Minutes
Manual equalization: DO NOT CLICK START
Temperature Compensation: Disabled
Low Temperature Cutoff: Disabled (unless you add a temp sensor, the BMS has this protection built in)
LZ (verified owner) –
Well constructed and they stand behind their quality control. The initial battery came with a deep scratch in the bottom and posed a rust risk, but they were on top and super helpful throughout the replacement process. Appreciate the customer service and quality mindset.