Compact LiFePO4 power for small boats & electronics
If you want dependable 12V power without the weight, the Apex Lithium 12V30AH Lithium Battery (Tall size) delivers. Its built around a premium upgraded BMS for safe, consistent output and long service life. At just 7.9 lb, its easy to mount in tight spaces and ideal for small trolling motors, ice-fishing shuttles, and boat/RV electronics. Expand in series up to 48V or in parallel for more capacity. Waterproof housing handles harsh, wet conditions.
Key Features
- Premium BMS protection for safe charging/discharging and cell balance
- Lightweight build for easy transport and compact installs
- Rugged, waterproof housing for marine and ice use
- Expandable system design (series or parallel) for future upgrades
- Fast-charge ready with compatible LiFePO4 chargers
- Long service life for lower cost per use
- Stable voltage delivery for clean electronics power
- Secure bolt terminals for solid connections
Does not fit: Garmin Ice Kit, Arclab, HDI, Summit HD Shuttle.
Suitable Uses
Small trolling motors; 12V electronics; marine applications; RV / camper; series linking (24/36/48V); parallel for higher capacity; solar storage; LiFePO4 replacement for SLA 12V; fish finders, flashers & boating electronics; ice fishing.
Tech SpecsApex Lithium 12V30AH Lithium Battery (Tall size)
- Chemistry: LiFePO4
- Nominal Voltage: 12.8V
- Capacity: 30Ah (384Wh)
- Dimensions (LWH): 7.12″3″6.74″ (SLA 12V 18Ah footprint)
- Weight: 7.9 lb (about 70% lighter than lead-acid)
- Max Continuous Discharge: 30A
- Charging: 14.4V recommended; up to 15V max; 30A max charge; SLA chargers may work but reduce performance/life; charges ~4 faster than standard lead-acid
- Series/Parallel: Series up to 48V; parallel for higher capacities
- Terminals: Stainless bolt (M8)
- Ingress Protection: IP67 (waterproof)
- Operating Temps (optimal): down to 20 C; up to +48 C; avoid charging below 0 C
- Certifications: UL1642; tested per IEC62133 and UN38.3; compliant for air/ground/rail transport
- Warranty: 10 years
Care & Compatibility
Use a LiFePO4-compatible charger for best performance and lifespan. Avoid charging below 0 C. Confirm tray/kit fit before purchase.
Ready to power up your rig? Add to cart and fish longer with confident, clean 12V power.
