Nomad Gear Finder
SOK Battery SK12V206H
SOK Battery 12V 206Ah LiFePO4 Battery with Metal Case, Self-Heating | 8000+ Deep Cycle Smart BMS, 170A Max Continuous Discharge & 70A Max Charge, Built-in Bluetooth for RV, Solar, Camper, Trailer
A 12V 206 Ah LiFePO4 battery in a metal case with self-heating, low-temperature charge cut-off and built-in Bluetooth. It charges down to -4 ℉ (-20 ℃), lower than most batteries listed, and its 7-year warranty is longer than the usual 5 years. Maximum charge current is 70 A and the maker says it cannot be wired in series, so it suits cold-weather 12V house banks.
- Battery capacity
- 206 Ah
- Voltage
- 12 V
- Max continuous discharge
- 170 A
- Charge voltage
- 14.6 V
- Brand
- SOK Battery
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Max charge current 70 A Lower than 94% of 35 others
- Charging temp min -4 ℉ -20 ℃ Lower than 85% of 49 others
- Length 11.90 in. Lower than 73% of 69 others
- Depth/Height 11.10 in. 282 mm Higher than 97% of 73 others
- Charging temp max 140 ℉ 60 ℃ Higher than 92% of 28 others
Compare this product with close matches Compare with all liFePO4 batteries
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Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase; see our About page for more information.
- Model
- SK12V206H
- Manufacturer page
- Link
- Popular brand
- Yes
Core specs
- Battery capacity
- 206 Ah
- Battery capacity
- 2,637 Wh
- Voltage
- 12 V
- Max continuous discharge
- 170 A
- Charge voltage
- 14.6 V
- Max charge current
- 70 A
Temperature Range
- Self-heating
- Yes
- Low-temp charge cut-off
- Yes
- Charging temp min
- -4 ℉ -20 ℃
- Discharging temp min
- -4 ℉ -20 ℃
- Discharging temp max
- 140 ℉ 60 ℃
Internals
- App connectivity
- Bluetooth
- Built-in Bluetooth
- Yes
Physical Attributes
- Terminal type
- M8
- Weight
- 50.04 lbs 22.70 kg
- Width
- 7.90 in. 201 mm
- Length
- 11.90 in. 302 mm
- Depth/Height
- 11.10 in. 282 mm
- Housing material
- Metal
- IP rating
- IP50
Warranty & Certification
- Warranty
- 7 Years
- Certifications summary
- UL1973 and IEC 62619 for battery cells
Temperature Range
- Charging temp max
- 140 ℉ 60 ℃
Core specs
- Recommended charge current
- 40 A
Features
Details from the SOK Battery SK12V206H Amazon listing:
- 【Smart Self-Heating (-4°F/-20℃)】: Say goodbye to dead batteries in winter. Our intelligent system automatically activates when temperatures drop below 32°F (0°C). Crucially, it uses the incoming charging current (>10A) to power the built-in heater pad, preserving your stored energy. Once the core reaches 41°F (5°C), it seamlessly switches to full-power charging. This prevents the "forced charging damage" common in ordinary lithium batteries, making it ideal for snow camping and high-altitude expeditions
- 【6mm Metal Case & 8000-12000 Cycles】: Built for the toughest environments. This SOK 12V 206AH LiFePO4 battery is encased in a 6mm thick heavy-duty metal shell, offering superior impact resistance and cooling compared to plastic cases. Combined with Grade-A LiFePO4 cells delivering 8000-12000 cycles, ensures your battery system remains operational for over a decade
- 【Comprehensive BMS Protection】: The built-in Battery Management System (BMS) monitors and protects against over-charging, over-discharging, over-current, short circuits, and extreme temperatures. It also performs automatic cell balancing to maintain consistent performance.
- 【Serviceable Design】: We believe in longevity, not disposability. The detachable metal cover gives you direct access to replace the BMS or cells if needed. Please Note: This model is designed exclusively for 12V systems and CANNOT be connected in series for 24V/36V/48V. However, it supports parallel connections for expanding capacity in 12V setups.
- 【Bluetooth APP Monitoring】: Real-Time Control]: The free ABC-BMS app puts power control in your palm! Simply connect via Bluetooth (within 33ft/10m) to instantly check voltage, charge/discharge current, remaining capacity, and cell status. This allows you to plan your RV fridge or solar runtime easily and detect any issues early, making your off-grid life smarter.
- 【High Energy Density & Compact Fit】: Measuring 11.9"L x 7.9"W x 11.1"H, this SOK unit packs 206Ah of energy—double the capacity of standard 100Ah batteries—into a manageable footprint. Ideal for solar systems, RVs, and off-grid homes. With a 130A continuous discharge, it easily powers weekend camping fridges to full-time household appliances
Similar products from other brands
Chosen for their similar specs and price:
 This productSOK Battery SK12V206H |
 Enjoybot 12V 150Ah |
 Litime L12V100-100-GROUP24-HBT-4-A70 |
 Renogy RBT12100LFP-BT |
|
|---|---|---|---|---|
| Price | $749.00 | $386.00 | $368.99 | $559.99 |
| Model | SK12V206H | 12V 150Ah | L12V100-100-GROUP24-HBT-4-A70 | RBT12100LFP-BT |
| Popular brand | Yes | No | Yes | Yes |
| Battery capacity Ah | 206 | 150 | 100 | 100 |
| Battery capacity Wh | 2,637 | 1,920 | 1,280 | – |
| Voltage V | 12 | – | 12 | 12 |
| Max continuous discharge A | 170 | 150 | 100 | 100 |
| Peak discharge current A | – | 500 | 500 | 245 |
| Charge voltage V | 14.6 | 14.6 | 14.4 | 14.4 |
| Max charge current A | 70 | 75 | 100 | 100 |
| Cycle life (100% DoD) cycles | – | 4,000 | 4,000 | – |
| Cycle lifespan | – | 6,000+ Cycles | 4,000 Cycles at 100% DoD, 6,000 Cycles at 80% DoD | 5,000 Cycles to 80% Original Capacity |
| Max expanded capacity Wh | – | 28,800 | 20,480 | 10,240 |
| Max batteries in parallel | – | 4 | 4 | 8 |
| Max batteries in series | – | 4 | 4 | 1 |
| Self-heating | Yes | Yes | Yes | Yes |
| Low-temp charge cut-off | Yes | Yes | Yes | – |
| Charging temp min ℉ | -4 | -4 | -4 | -4 |
| Charging temp min ℃ | -20 | -20 | -20 | 0 |
| Discharging temp min ℉ | -4 | -4 | -4 | -4 |
| Discharging temp max ℉ | 140 | 140 | 140 | 140 |
| Discharging temp min ℃ | -20 | -20 | -20 | -20 |
| Discharging temp max ℃ | 60 | 60 | 60 | 60 |
| App connectivity | Bluetooth | Bluetooth | Bluetooth 5.0 | Bluetooth |
| Built-in Bluetooth | Yes | Yes | Yes | Yes |
| Terminal type | M8 | M8 | M8 | M8 |
| BCI group size | – | Group 31 | Group 24 | Group 36R |
| Weight lbs | 50.04 | 31.60 | 22.71 | 26.90 |
| Weight kg | 22.70 | 14.34 | 10.30 | 12.20 |
| Width in. | 7.90 | 6.77 | 6.61 | 7.60 |
| Width mm | 201 | 172 | 168 | 193 |
| Length in. | 11.90 | 12.95 | 10.24 | 10.60 |
| Length mm | 302 | 329 | 260 | 268 |
| Depth/Height in. | 11.10 | 8.42 | 8.27 | 8.10 |
| Depth/Height mm | 282 | 214 | 210 | 205 |
| Housing material | Metal | ABS | ABS | PC/ABS |
| IP rating | IP50 | IP67 | IP65 | IP67 |
| Warranty | 7 Years | 10 Years | 5 Years | 7 Years |
| Certifications summary | UL1973 and IEC 62619 for battery cells | CE, RoHS, PSE, WEEE | FCC, CE, RoHS, UN38.3, FCC ID, MIC | MSDS, UN38.3, FCC, CE, PSE, UKCA |
| UN 38.3 tested | – | – | Yes | Yes |
| CE marked | – | Yes | Yes | Yes |
| Charging temp max ℉ | 140 | 131 | – | 131 |
| Charging temp max ℃ | 60 | 55 | – | 55 |
| Form factor | – | Drop-in (Group 31) | – | – |
| Cell balancing | – | Passive | – | – |
| Cell brand | – | Grade A LiFePO4 Prismatic Cells | – | – |
| Can be mounted on its side | – | No | – | – |
| Recommended charge current A | 40 | 40 | – | 50 |
| Cycle life (80% DoD) cycles | – | 6,000 | – | 5,000 |
Data sources
Data for this product compiled from these sources:
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
Specifications last updated Nov 5, 2026.