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dumfume 12.8V 150Ah Max
dumfume 12V 150Ah Max LiFePO4 Battery, IP65 Waterproof 100A BMS | 15000+ Deep Cycle Rechargeable Lithium Iron Phosphate Battery With Low-Temp Protection for Solar, RV,Marine,Camping,Off-Grid
In Stock
- Price
- $185.96
- Brand
- dumfume
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.
Ranking within Category
Comparing this product to others on Nomad Gear Finder (in the liFePO4 batteries category with a value specified):
- This product's Discharging temp max is higher than 71% of 7 others: 158 ℉ (70 ℃)
- This product's Length is lower than 85% of 20 others: 10.04 in.
- This product's Depth/Height is higher than 82% of 28 others: 9.84 in. (250 mm)
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Core specs
- Battery capacity
- 150 Ah
- Battery capacity
- 1,920 Wh
- Voltage
- 12 V
- Max continuous discharge
- 100 A
- Charge voltage
- 14.6 V
- Max charge current
- 100 A
- Cycle life (100% DoD)
- 4,000 cycles
- Cycle lifespan
- 4,000+ Cycles to 80% Original Capacity
- Self-discharge
- 3.0 %/month
Multiple Batteries
- Max batteries in parallel
- 4
- Max batteries in series
- 4
Temperature Range
- Low-temp charge cut-off
- Yes
- Charging temp min
- 32 ℉
- Charging temp min
- 0 ℃
- Discharging temp min
- -4 ℉
- Discharging temp max
- 158 ℉
- Discharging temp min
- -20 ℃
- Discharging temp max
- 70 ℃
Internals
- App connectivity
- None
- Built-in Bluetooth
- No
Physical Attributes
- Terminal type
- M8
- Weight
- 41.03 lbs
- Weight
- 18.61 kg
- Width
- 7.68 in.
- Width
- 195 mm
- Length
- 10.04 in.
- Length
- 255 mm
- Depth/Height
- 9.84 in.
- Depth/Height
- 250 mm
- Housing material
- Plastic
- IP rating
- IP65
Certifications
- Certifications summary
- CE, UN38.3, Class 9, IEC 62133, RoHS (pack); UL 1642, UL 2580, UN38.3 (cells)
- UN 38.3 tested
- Yes
- CE marked
- Yes
More specifications
- Warranty
- 5 Years
Features
Details from the dumfume 12.8V 150Ah Max Amazon listing:
- 【Long-Lasting 1920Wh Energy & 4000+ Cycles】Power your devices longer with a substantial 1920Wh of reliable energy. DUMFUME 12v 150ah lifepo4 battery is engineered for endurance, delivering over 4,000 cycles (to 80% capacity) and a service life that far surpasses traditional lead-acid batteries. 12 Volt 150Ah lithium iron battery makes it a cost-effective, long-term power solution for your RV adventures, solar energy storage, and off-grid systems.
- 【100A BMS for Safety】Experience peace of mind with a comprehensive safety system.150ah Lithium Iron Phosphate features a built-in 100A Battery Management System (BMS) that provides essential protection against overcharge, over-discharge, short circuit, and overheating.It ensures stable performance and safeguards your valuable solar panels and home backup power equipment.Designed for energy storage, not engine starting,requires a full maintenance cycle every 6 months during extended storage.
- 【Lightweight & Space-Saving Compact Design】Upgrade without the bulk. Weighing only 41.03 lbs and measuring a compact 10.04″×7.68″×9.84″ inches, DUMFUME 150Ah deep cycle battery is significantly lighter and more space-efficient than comparable lead-acid batteries. Its streamlined form factor allows for easy installation and flexible placement in RVs, camper vans, and tight cabinet spaces for solar power systems.
- 【Reliable Performance】Built to perform in diverse environments.With robust temperature protection, DUMFUME 150ah lifepo4 battery operates reliably across a wide range.It ensures safe charging /discharging,providing dependable power whether you're on a summer road trip or needing steadfast home energy storage year-round.Battery performance requires temperatures of 5°C or higher.Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.
- 【Easy Expansion & Versatile Applications】Scale your power to meet growing demands. Supporting both series and parallel connections (up to 4S4P), DUMFUME Group 31 deep cycle battery 150 ah lifepo4 battery 12v allows you to easily expand voltage or capacity for custom setups. It's the versatile core for off-grid solar systems, emergency backup power, and outdoor recreational power, delivering clean, maintenance-free energy wherever you need it.
Similar products from other brands
Chosen for their similar specs and price:
 This productdumfume 12.8V 150Ah Max |
 SUPER EMPOWER 12100-70L |
 HumsiENK HS12V100AH100BT |
 CYCLENBATT CB-12100-MINI |
|
|---|---|---|---|---|
| Price | $185.96 | $155.69 | $191.99 | $167.39 |
| Model | 12.8V 150Ah Max | 12100-70L | HS12V100AH100BT | CB-12100-MINI |
| Battery capacity (Ah) | 150 | 100 | 100 | 100 |
| Battery capacity (Wh) | 1,920 | 1,280 | 1,280 | 1,280 |
| Voltage (V) | 12 | 12 | 12 | 12 |
| Max continuous discharge (A) | 100 | 100 | 100 | 100 |
| Peak discharge current (A) | – | – | – | 350 |
| Charge voltage (V) | 14.6 | 14.6 | – | – |
| Max charge current (A) | 100 | – | – | 100 |
| Cycle life (100% DoD) (cycles) | 4,000 | – | – | – |
| Cycle lifespan | 4,000+ Cycles to 80% Original Capacity | – | 15,000+ Cycles | 15,000+ Cycles |
| Self-discharge (%/month) | 3.0 | – | – | – |
| Max expanded capacity (Wh) | – | 20,480 | 20,480 | – |
| Max batteries in parallel | 4 | 4 | 4 | – |
| Max batteries in series | 4 | 4 | 4 | 4 |
| Low-temp charge cut-off | Yes | Yes | Yes | Yes |
| Charging temp min (℉) | 32 | 32 | – | 32 |
| Charging temp min (℃) | 0 | 0 | – | 0 |
| Discharging temp min (℉) | -4 | -4 | -4 | – |
| Discharging temp max (℉) | 158 | – | 158 | – |
| Discharging temp min (℃) | -20 | -20 | -20 | – |
| Discharging temp max (℃) | 70 | – | 70 | – |
| App connectivity | None | – | Bluetooth | – |
| Built-in Bluetooth | No | – | Yes | – |
| Terminal type | M8 | M8 | – | – |
| BCI group size | – | Group 24 | Group 24 | – |
| Weight (lbs) | 41.03 | 21.58 | 19.73 | 20.50 |
| Weight (kg) | 18.61 | – | – | – |
| Width (in.) | 7.68 | 6.49 | 6.60 | 8.19 |
| Width (mm) | 195 | – | – | – |
| Length (in.) | 10.04 | 10.24 | 10.20 | 5.43 |
| Length (mm) | 255 | – | – | – |
| Depth/Height (in.) | 9.84 | 8.98 | 8.20 | 9.01 |
| Depth/Height (mm) | 250 | – | – | – |
| Housing material | Plastic | – | – | – |
| IP rating | IP65 | – | IP65 | – |
| Certifications summary | CE, UN38.3, Class 9, IEC 62133, RoHS (pack); UL 1642, UL 2580, UN38.3 (cells) | – | – | – |
| UN 38.3 tested | Yes | – | – | – |
| CE marked | Yes | – | Yes | – |
| Warranty | 5 Years | 5 Years | 5 Years | 5 Years |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 24, 2026.