Nomad Gear Finder
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
A Group 31 12 V 165 Ah (2,112 Wh) battery with self-heating in two modes, Bluetooth 5.0 with password control, a 165 A BMS and an IP65 case. Its 825 A peak discharge is among the higher figures listed, and it is rated for 4,000 cycles at 100% depth of discharge. It supports 4P4S wiring and suits RV, marine and trolling motor use in cold weather.
- Battery capacity
- 165 Ah
- Voltage
- 12 V
- Max continuous discharge
- 165 A
- Peak discharge current
- 825 A
- Brand
- Litime
Rankings in the liFePO4 batteries Category
How does this product compare with others in Nomad Gear Finder's liFePO4 batteries category?
- Battery capacity 2,112 Wh Lower than 73% of 87 others
- Peak discharge current 825 A Higher than 88% of 34 others
- Charge voltage 14.4 V Lower than 73% of 34 others
- Self-discharge 2.0 %/month Lower than 88% of 17 others
- Weight 32.20 lbs Lower than 71% of 88 others
- Width 6.77 in. Lower than 71% of 73 others
Compare this product with close matches Compare with all liFePO4 batteries
Videos for this product
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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.
- Manufacturer page
- Link
- Popular brand
- Yes
Core specs
- Battery capacity
- 165 Ah
- Battery capacity
- 2,112 Wh
- Voltage
- 12 V
- Max continuous discharge
- 165 A
- Peak discharge current
- 825 A
- Charge voltage
- 14.4 V
- Max charge current
- 165 A
- Cycle life (100% DoD)
- 4,000 cycles
- Self-discharge
- 2.0 %/month
Multiple Batteries
- Max batteries in parallel
- 4
- Max batteries in series
- 4
Temperature Range
- Self-heating
- Yes
- Low-temp charge cut-off
- Yes
- Charging temp min
- 32 ℉ 0 ℃
- Discharging temp min
- -4 ℉ -20 ℃
- Discharging temp max
- 140 ℉ 60 ℃
Internals
- App connectivity
- Bluetooth 5.0
- Built-in Bluetooth
- Yes
Physical Attributes
- BCI group size
- 31
- Weight
- 32.20 lbs
- Width
- 6.77 in.
- Length
- 13.00 in.
- Depth/Height
- 8.50 in.
- IP rating
- IP65
Warranty & Certification
- Warranty
- 5 years
- Certifications summary
- FCC, CE, RoHS, UN38.3
- UN 38.3 tested
- Yes
- CE marked
- Yes
Temperature Range
- Charging temp max
- 122 ℉ 50 ℃
Core specs
- Recommended charge current
- 33 A
- Cycle life (80% DoD)
- 6,000 cycles
Features
Details from the Litime Amazon listing:
- 2 Upgraded Heating Modes: 12V 165Ah Self-Heating Battery comes with Regular and Energy-Efficient options. Regular mode activates heating below 41℉(5℃) when charged, stops at 50℉(10℃) to begin charging—suits cold-weather needs.
- Maximized Power, Compact Size: With 172.3Wh/L energy density in a Group 31 form, the 12V 165Ah battery delivers 1.65× the capacity of a 100Ah model—packing more power into the same compact size.
- No More Accidental Connections: Forget worrying about others pairing with your battery. With Bluetooth Password Control system, only you can access, monitor, and authorize connections. Protecting your data, your power, and your adventures.
- Bluetooth 5.0 Real-Time Monitoring: Check your battery’s status anytime via the LiTime App. Keep tabs on power levels to avoid sudden shutdowns.
- 10-Year Lifespan: 4000+ deep cycles at 100% DOD—3x more than lead-acid batteries. Features automotive-grade cells, zero maintenance, and delivers reliability plus cost savings.
- Note: LiTime LiFePO4 battery is for energy storage—not for starting batteries, golf carts, or jacks. Activate Bluetooth by charging with lithium-activation/MPPT charger (first use or after switching off).
- Protection Upgrade: This LiTime product is covered by AIG Product Liability Insurance, effective from May 22, 2026.
Similar products from other brands
Chosen for their similar specs and price:
 This productLitime 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 |
 RVLithTime 12V100Ah Mini(Group 24) |
 SOK Battery SK12V206PH |
 12V 300AH Low Temp Cutoff LiFePO4 Lithium Battery, Built in 200A BMS | Max 2560W Power Output, 5000+ Cycles Rechargeable Lithium Deep Cycle Battery, for RV/Camper, Backup Power, Solar, Off Grid |
|
|---|---|---|---|---|
| Price | $479.99 | $129.98 | $750.00 | $539.99 |
| Model | – | 12V100Ah Mini(Group 24) | SK12V206PH | – |
| Popular brand | Yes | – | Yes | No |
| Battery capacity Ah | 165 | 100 | 206 | 300 |
| Battery capacity Wh | 2,112 | 1,280 | 2,637 | 3,840 |
| Voltage V | 12 | 12 | 12 | 12 |
| Max continuous discharge A | 165 | 100 | 150 | 200 |
| Peak discharge current A | 825 | 200 | 170 | 500 |
| Charge voltage V | 14.4 | 14.6 | 14.6 | 14.6 |
| Max charge current A | 165 | 100 | 70 | 200 |
| Cycle life (100% DoD) cycles | 4,000 | 4,000 | – | – |
| Cycle lifespan | – | 4,000 Cycles at 100% DoD, 6,000+ Cycles at 80% DoD | 3,000-8,000 Cycles | 5,000+ Cycles |
| Self-discharge %/month | 2.0 | – | 3.0 | 3.0 |
| Max expanded capacity Wh | – | 20,480 | – | – |
| Max batteries in parallel | 4 | 4 | 10 | 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 5.0 | – | Bluetooth | – |
| Built-in Bluetooth | Yes | – | Yes | – |
| Terminal type | – | M8 | M8 | M8 |
| BCI group size | 31 | Group 24 | – | – |
| Weight lbs | 32.20 | 20.89 | 43.43 | 55.23 |
| Weight kg | – | 11.50 | – | – |
| Width in. | 6.77 | 6.65 | 9.06 | 7.56 |
| Width mm | – | 169 | – | – |
| Length in. | 13.00 | 10.20 | 13.31 | 15.16 |
| Length mm | – | 259 | – | – |
| Depth/Height in. | 8.50 | 8.39 | 10.26 | 9.76 |
| Depth/Height mm | – | 213 | – | – |
| Housing material | – | ABS | Plastic | – |
| IP rating | IP65 | IP65 | IP65 | IP65 |
| Warranty | 5 years | 5 Years | 7 years | – |
| Certifications summary | FCC, CE, RoHS, UN38.3 | – | UL1973 (battery); UL1973, UL9540A, IEC62619 (cells) | FCC, CE, RoHS, UN38.3 |
| UN 38.3 tested | Yes | – | – | Yes |
| CE marked | Yes | – | – | Yes |
| UL 1973 listed | – | – | Yes | – |
| Charging temp max ℉ | 122 | 113 | 113 | 122 |
| Charging temp max ℃ | 50 | 45 | – | 50 |
| Form factor | – | Drop-in (Group 24) | – | – |
| Cell balancing | – | – | Yes, automatic | Automatic |
| Recommended charge current A | 33 | 20 | 50 | 60 |
| Cycle life (80% DoD) cycles | 6,000 | 6,000 | 8,000 | – |
Data sources
Data for this product compiled from this source:
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.