Description
Dakota Lithium DL+ 12V 135Ah LiFePO4 Battery | 1000 CCA Marine RV Starter Deep Cycle Group 24
The most versatile battery in the Dakota Lithium lineup. 135Ah capacity in a Group 24 case. 1000 CCA engine starting. Even-Heat charges safely down to -4F. Mercury Outboard compatible. ABYC compliant. 11-year warranty.
Power that keeps going
Dual-Purpose Lithium Battery for Marine, RV, Trolling Motor, Off-Grid Solar & Engine Starting
Dakota Lithium DL+ 12V 135Ah is a premium dual-purpose LiFePO4 battery designed for users who need both high cranking power and true deep-cycle performance in a single battery. With 1000 CCA, 135 Ah capacity, and 1620 Wh of energy, this battery is ideal for marine starting, RV house power, trolling motor systems, overland builds, and off-grid solar storage.
This battery uses Lithium Iron Phosphate (LiFePO4) chemistry for long service life, stable voltage, lighter weight, and excellent reliability compared with traditional lead-acid batteries. It fits a Group 24-equivalent footprint and includes a terminal adapter kit with automotive and marine posts, plus M8 brass terminal bolts for flexible installation.
The built-in Battery Management System (BMS) provides protection against low-voltage, high-voltage, short-circuit, temperature, and cell-imbalance conditions. Dakota Lithium’s internal even-heat technology also supports charging in colder conditions, making this a strong choice for year-round power applications.
1000 CCA Starting Power
Strong engine-starting performance for demanding marine and vehicle applications.
135Ah Deep Cycle Capacity
Long runtime for trolling motors, RV systems, electronics, lights, and off-grid loads.
Group 24 Equivalent Size
Compact drop-in form factor designed to fit many popular battery compartments.
Cold Weather Charging Support
Internal even-heat technology helps support charging in colder conditions.
Advanced BMS Protection
Built-in protection for cell balancing, low voltage, high voltage, short circuit, and temperature safety.
11-Year Warranty
Backed by Dakota Lithium’s long manufacturer warranty for dependable long-term value.
| Brand | Dakota Lithium |
| Model | DL+ 12V 135Ah |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 12.8V |
| Capacity | 135Ah |
| Energy | 1620Wh |
| Starting Power | 1000 CCA |
| Max Continuous Discharge | 135A |
| Pulse Discharge | 1000A max 2 second pulse, 900A max 5 second pulse |
| Recommended Max Discharge | 11.0V recommended, 9.0V max discharge |
| Recommended Charge Voltage | 14.4V |
| Max Charge Voltage | 15V |
| Recommended Charge Current | 20A or less for the longest life |
| Peak Charge Acceptance | 165A max for one minute |
| BMS Charge Cutoff | 200A max BMS cutoff |
| Max Alternator Size | 150A or less per battery |
| Cycle Life | Up to 5,000 cycles to 80% capacity in recommended conditions |
| Operating Temperature | -4°F to 158°F (-20°C to 70°C) |
| Heating Technology | Internal even-heat technology for charging in colder conditions |
| IP Rating | IP65 |
| BMS Protection | Cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection, temperature protection |
| Series Capability | Up to 48V systems |
| Group Size | Group 24 equivalent |
| Reserve Capacity | 340 minutes (RC25 @ 80°F) |
| Compatible Group Sizes | Group 24, 24F, 24R, 24H, 24T, Group 34, BCI Group GC2, M27-1000 compatible |
| Terminal Type | M8 size bolts with included terminal adapter kit, automotive & marine posts, and M8 brass terminal bolts |
| Dimensions | 9.5″ L x 6.9″ W x 8.22″ H (242.5mm x 176mm x 209mm) |
| Weight | 27.2 lbs |
| Certifications | UL1642 cells, IEC62133 tested, UN 38.3 tested, ISO 9001:2015 |
| Warranty | 11 Years |
- 1 x Dakota Lithium DL+ 12V 135Ah Lithium Battery
- Terminal adapter kit with automotive and marine posts
- M8 brass terminal bolts
Marine & Boat Starting
Excellent for boats needing reliable engine cranking plus power for onboard electronics.
RV & Camper Power
Run lights, appliances, fans, pumps, and house loads with dependable deep-cycle performance.
Trolling Motor Systems
Ideal for anglers needing long runtime and consistent voltage delivery on the water.
Off-Grid Solar
Store clean energy in compact 12V systems for cabins, sheds, trailers, and mobile setups.
Overlanding & Van Builds
Great for mobile power systems where lighter weight and strong performance matter.
Backup Power
Useful for emergency power systems, communications gear, and compact energy storage banks.
- Fast shipping
- In-stock availability
- Carefully packed for safe delivery
- Message us with compatibility or installation questions before ordering
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