Nomad Gear Finder
SOK Battery SK12V206PH
SOK Battery 12V 206Ah LiFePO4 Lithium Battery Built-in V8 BMS, Max.2636.8Wh | IP65 Waterproof, Self-Heating, 8000-12000 Deep Cycle for RV Marine Trolling Motor Off-Grid Energy Storage
A 12 V 206 Ah marine-oriented battery with a built-in heater for charging down to -4 ℉, Bluetooth, 170 A continuous discharge, an IP65 plastic case and replaceable BMS and cells. Its 7-year warranty is among the longest listed and it allows up to 10 in parallel, but the 200 A peak and 70 A max charge current are modest. It suits cold-weather boats, RVs and campers.
- Battery capacity
- 206 Ah
- Voltage
- 12 V
- Max continuous discharge
- 150 A
- Peak discharge current
- 170 A
- Brand
- SOK Battery
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Peak discharge current 170 A Lower than 94% of 34 others
- Max charge current 70 A Lower than 94% of 35 others
- Max batteries in parallel 10 Higher than 84% of 77 others
- Depth/Height 10.26 in. Higher than 93% of 73 others
- Charging temp max 113 ℉ Lower than 78% of 28 others
- Cycle life (80% DoD) 8,000 cycles Higher than 93% of 29 others
Compare this product with close matches Compare with all liFePO4 batteries
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.
Core specs
- Battery capacity
- 206 Ah
- Battery capacity
- 2,637 Wh
- Voltage
- 12 V
- Max continuous discharge
- 150 A
- Peak discharge current
- 170 A
- Charge voltage
- 14.6 V
- Max charge current
- 70 A
- Cycle lifespan
- 3,000-8,000 Cycles
- Self-discharge
- 3.0 %/month
Multiple Batteries
- Max batteries in parallel
- 10
- Max batteries in series
- 4
Temperature Range
- Self-heating
- Yes
- Low-temp charge cut-off
- Yes
- Charging temp min
- 32 ℉
- Discharging temp min
- -4 ℉ -20 ℃
- Discharging temp max
- 140 ℉ 60 ℃
Internals
- App connectivity
- Bluetooth
- Built-in Bluetooth
- Yes
Physical Attributes
- Terminal type
- M8
- Weight
- 43.43 lbs
- Width
- 9.06 in.
- Length
- 13.31 in.
- Depth/Height
- 10.26 in.
- Housing material
- Plastic
- IP rating
- IP65
Warranty & Certification
- Warranty
- 7 years
- Certifications summary
- UL1973 (battery); UL1973, UL9540A, IEC62619 (cells)
- UL 1973 listed
- Yes
Temperature Range
- Charging temp max
- 113 ℉
Internals
- Cell balancing
- Yes, automatic
Core specs
- Recommended charge current
- 50 A
- Cycle life (80% DoD)
- 8,000 cycles
Features
Details from the SOK Battery SK12V206PH Amazon listing:
- Reliable & Safe SOK Battery: This SOK 12V 206Ah waterproof LiFePO4 battery is engineered for long-lasting performance, featuring premium Grade-A cells that deliver steady output while minimizing malfunction risks. It offers 8,000 cycles at 80% DOD and 12,000 cycles at 60% DOD, outlasting conventional lead-acid batteries by over 10 times, yet weighs less than 40% of equivalent lead-acid models. What's more, it has zero memory effect, retaining power well during idle periods without capacity loss from prior discharge states; its specs are 13.31"L 9.06"W 10.26"H and 43.43 lbs
- Built-in Intelligent BMS: Integrated with a smart BMS, this battery delivers all-around protection: it automatically cuts off charging in low temperatures, halts charging or discharging in high temperatures, and guards against overcharge, over-discharge, overcurrent and short circuit. It also enables automatic cell balancing, providing enhanced battery protection and a much longer service life
- Built-in Heater & Low-Temperature Charging Support: This SOK LiFePO4 battery enables charging even at -4 (-20). When ambient temperature drops below 32 (0), charging current above 10A will solely power the battery's internal heating film. Once the battery's internal temperature reaches 41 (5), the BMS will automatically shut off the heating function, and all charging current will be diverted to battery charging. The built-in heating function only activates upon the start of charging, making the battery well-suited for cold-weather climates and off-grid applications
- Detachable Design & IP65 Waterproof Protection: The SOK 12V LiFePO4 battery comes with a detachable structure, which allows for easy access to the internal BMS and battery cells when replacement is needed, making maintenance and repairs hassle-free. In addition, it boasts an IP65 waterproof rating, ensuring stable and reliable performance in various weather conditions
- Bluetooth APP Monitoring: Keep tabs on your battery's real-time status, voltage, and overall health effortlessly via your smartphone with the ABC-BMS App and Bluetooth connection. Here's how it works: first, download the ABC-BMS App on your phone; next, pair your device with the battery via Bluetooth; finally, you can check all key battery metrics, including voltage, charging/discharging voltage, and current. Note: The effective Bluetooth connection distance is within 10 meters
- Up to 10P4S Connection: The SOK 12V 206AH battery can be easily combined into 24V, 36V, or 48V systems by linking multiple units in parallel. Up to 10 batteries can be connected, allowing you to create custom setups for large off-grid solar, RV, or marine systems. Note: Do not connect more than 4 batteries in series
- Wide Application: SOK LiFePO4 battery is suitable for solar home, RV, camper, solar/wind energy, off-grid applications, ships, boats, trolling motors, travel trailers, and more. It is a good energy storage choice for home or outdoor life
Similar products from other brands
Chosen for their similar specs and price:
 This productSOK Battery SK12V206PH |
 Litime 12V 165Ah LiFePO4 Battery, Group 31 Lithium Batteries for RV, Marine | Self-Heating, Bluetooth, 165A BMS, Max. 15000 Cycles, IP65 Waterproof, Low Temp Protection for Travel Trailer, Trolling Motor |
 Wattcycle WT12V314AH200MINIBT |
 RVLithTime 12V100Ah Mini(Group 24) |
|
|---|---|---|---|---|
| Price | $750.00 | $479.99 | $503.49 | $129.98 |
| Model | SK12V206PH | – | WT12V314AH200MINIBT | 12V100Ah Mini(Group 24) |
| Popular brand | Yes | Yes | – | – |
| Battery capacity Ah | 206 | 165 | 314 | 100 |
| Battery capacity Wh | 2,637 | 2,112 | 4,019 | 1,280 |
| Voltage V | 12 | 12 | 12 | 12 |
| Max continuous discharge A | 150 | 165 | 200 | 100 |
| Peak discharge current A | 170 | 825 | 600 | 200 |
| Charge voltage V | 14.6 | 14.4 | 14.6 | 14.6 |
| Max charge current A | 70 | 165 | 200 | 100 |
| Cycle life (100% DoD) cycles | – | 4,000 | – | 4,000 |
| Cycle lifespan | 3,000-8,000 Cycles | – | 6,000+ Cycles | 4,000 Cycles at 100% DoD, 6,000+ Cycles at 80% DoD |
| Self-discharge %/month | 3.0 | 2.0 | 3.0 | – |
| Max expanded capacity Wh | – | – | 64,307 | 20,480 |
| Max batteries in parallel | 10 | 4 | 4 | 4 |
| Max batteries in series | 4 | 4 | 4 | 4 |
| Self-heating | Yes | Yes | – | – |
| Low-temp charge cut-off | Yes | Yes | Yes | Yes |
| Charging temp min ℉ | 32 | 32 | 32 | 32 |
| Charging temp min ℃ | – | 0 | 0 | 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 5.0 | Bluetooth 5.0 | – |
| Built-in Bluetooth | Yes | Yes | Yes | – |
| Terminal type | M8 | – | M8 | M8 |
| BCI group size | – | 31 | – | Group 24 |
| Weight lbs | 43.43 | 32.20 | 59.52 | 20.89 |
| Weight kg | – | – | 27.00 | 11.50 |
| Width in. | 9.06 | 6.77 | 7.64 | 6.65 |
| Width mm | – | – | – | 169 |
| Length in. | 13.31 | 13.00 | 15.12 | 10.20 |
| Length mm | – | – | – | 259 |
| Depth/Height in. | 10.26 | 8.50 | 9.76 | 8.39 |
| Depth/Height mm | – | – | – | 213 |
| Housing material | Plastic | – | ABS plastic | ABS |
| IP rating | IP65 | IP65 | IP65 | IP65 |
| Warranty | 7 years | 5 years | 5 Years | 5 Years |
| Certifications summary | UL1973 (battery); UL1973, UL9540A, IEC62619 (cells) | FCC, CE, RoHS, UN38.3 | IEC, RoHS, CE, FCC, UN38.3 | – |
| UN 38.3 tested | – | Yes | Yes | – |
| CE marked | – | Yes | Yes | – |
| UL 1973 listed | Yes | – | – | – |
| Charging temp max ℉ | 113 | 122 | – | 113 |
| Charging temp max ℃ | – | 50 | 70 | 45 |
| Form factor | – | – | – | Drop-in (Group 24) |
| Cell balancing | Yes, automatic | – | – | – |
| Recommended charge current A | 50 | 33 | 63 | 20 |
| Cycle life (80% DoD) cycles | 8,000 | 6,000 | 6,000 | 6,000 |
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 13, 2026.