Product Description
VMAX Self Heating Lithium Battery
The VMAX LFP12200MH is a 12V 200Ah lithium deep cycle battery that's engineered for marine, RV, off-grid solar, and energy-storage systems that require high capacity and dependable power. Designed with an internal self-heating system for safe cold weather charging, plus a built-in Battery Management System (BMS) for protection and long service life. A light 47 pound design makes it a perfect drop-in lithium upgrade over heavier AGM or flooded Group 4D batteries. IP67 waterproof rating, fast charging, and long cycle life make this a user friendly and versatile lithium upgrade.
Features & Benefits
- Self-Heating – Enables safe charging below 32°F (0°C) for year-round use.
- 200Ah Capacity – Long run times for trolling motors, RV house loads and off-grid systems.
- Built-In BMS Protection – Over/under-voltage, over-current, short-circuit and temperature protections.
- Light Weight – Easier handling and drop-in replacement for many Group 27 applications.
- Fast, Efficient Charging – Optimized for LiFePO4 smart chargers and solar charge controllers.
- High Discharge Capability – Supports inverters and DC loads up to 100 continuous amps.
- Scalable System Design – Wire up to 4 in series (24/36/48V) or 4 in parallel (up to 800Ah).
- 7 Year Warranty – Backed by VMAX's industry leading customer service.
Why Choose VMAX Lithium Batteries?
The VMAX LFP series pairs high-grade LiFePO4 cells with an advanced Battery Management System (BMS) to deliver stable, maintenance-free deep-cycle power—year after year. Their integrated self-heating system maintains a charge acceptable internal temperature in freezing conditions, making winter operation practical for RVs, boaters, and off-grid users. The standardized group sizes and M8 terminals simplify drop-in lithium upgrades where AGM or flooded batteries were previously used. With fast charging, high discharge capability and support for series & parallel banks, they scale easily from a single house battery to multi-battery energy storage banks. Backed by a 7-Year Warranty and a 10-year design life for reliable power and excellent long-term value.
| Type | Lithium (LiFePO4) |
| Voltage | 12.8 Volts |
| Capacity | 200Ah / 2560Wh |
| Maximum Continuous Discharge |
200 Amps |
| Group Size | 4D |
| Length | 20.55" (52.2 cm) |
| Width | 9.45" (24.0 cm) |
| Height | 8.58" (21.8 cm) |
| Weight | 47.0 lbs (21.3 kg) |
| Terminals | M8 Inserts (hardware included) |
| Charging Current |
20 - 75A |
| Charging Voltage |
14.4 - 14.6V |
| Low Voltage Cut-Off |
10.0V |
| Operating Temperature |
-4°F - 150°F (-20°C - 66°C) |
| Heater On (Powered By Charger) |
32°F (0°C) |
| Design Life | ~10 Years |
| Warranty | 7 Years |
VMAX LFP12200MH Battery Cross-Reference
Replacement for Group 4D Batteries: 12CRV-4D, 4D-AGM, 4D-FLD, 4DHD, 4DM, 4DMDP, 4D-XHD, 4D3, 8A4D, 8G4D, 904D, 904DF, 904DHD, CT5000, DC210-12, DC4D, GPL-4DA, LFP12200MH, MB197-200, MR197-200, NSB-AGM4D, ODX-AGM4D, RB200, S12-230AGM, SLI4DA, SLR200, SRM-4D, XTR4D-250.
Important: Always confirm your battery's dimensions, terminal configuration, and specifications before purchase to ensure proper fit and performance.
Warning: LiFePO4 charger required if upgrading from non-lithium batteries.
Recommended Chargers for the LFP12200MH
VMAX 12V 20A Lithium Battery Charger & Maintainer
Battery Tender 12V 26A Battery Charger & Maintainer
Group 4D Lithium Battery Applications
- Marine & Trolling Motors: Large Trolling Motors, House Power, Fish Finders
- RV & Camper Vans: House Batteries, Inverters, 12V Appliances
- Off-Grid Solar & ESS: Solar Battery Banks, Hybrid Inverters, Cabin Power Systems
- Backup Power & UPS: Battery Backup Units, Telecom/Networking UPS, Inverter Systems
- Deep-Cycle Only – Not for engine starting applications
