Product Description
24V 90Ah Heated LiFePO4 Battery
The Pro-Guide 24VM90 is a self-heated 24V LiFePO4 deep cycle battery with a 90Ah capacity in a standard Group 31 case weighing only 42 pounds. Enjoy maintenance-free operation with no watering required, plus built-in BMS protection against overcharge, over-discharge, and shorts. Internally heated for all-season charging, Bluetooth connectivity for easy performance checks from your phone, and IP67 rated for durability in wet environments. Integrated Pro-Boost mode saves 10% capacity as an emergency reserve, plus a 10-Year warranty ensures years of dependable power.
Features & Benefits
- Self-Heating – Enables safe charging below 32°F (0°C) for year-round charging performance.
- Extended Cycle Life – Delivers 6,000+ cycles at 80% discharge for years of dependable power.
- Bluetooth Monitoring – Allows real-time status checks via the Pro-Guide app for convenient monitoring.
- High Usable Capacity – Provides nearly twice the run-time of a lead-acid battery with same amp-hour rating.
- Steady Output – Maintains consistent voltage during discharge so your electronics run at peak performance longer.
- IP67 Waterproof – Ensures long-term durability in harsh off-grid applications and marine environments.
- Compact & Light Weight – 42 pound drop-in replacement for many 24V Group 31 applications.
- Built-in BMS Protection – Safeguards against overcharging, over-discharging, and short circuits.
- NMEA 2000 Connectivity – Displays real-time battery data on compatible devices and monitors.
- Pro-Boost Mode – Saves 10% of batteries' capacity as an emergency energy reserve.
Why Choose Pro-Guide Lithium Batteries?
Pro-Guide has delivered trusted battery expertise since 1980, backed by US-based support that understands marine, RV, golf, and outdoor needs. Pro-Guide LiFePO4 batteries provide higher usable capacity with a fraction of the weight of lead-acid batteries, and last for thousands of discharge cycles for excellent long-term value. Built-in BMS protections and a 10-Year warranty providing lasting confidence.
PGL24VM90
Pro-Guide 24VM90 Specifications
24V 90Ah Heated LiFePO4 Battery
- Nominal Voltage 25.6V
- Capacity 90Ah / 2304Wh
- Group Size 31
- Chemistry Lithium (LiFePO4)
| Electrical & Performance | |
|---|---|
| Chemistry | Lithium (LiFePO4) |
| Nominal Voltage | 25.6 Volts |
| Rated Capacity | 90Ah / 2304Wh |
| Max Continuous Discharge |
90 Amps |
| Low Voltage Cut-Off | 20 Volts |
| Operating Temperature |
-4°F - 140°F (-20°C - 60°C) |
| Cycle Life | >3,000 Cycles @ 100% DOD >6,000 Cycles @ 80% DOD |
| Charging | |
| Max Charging Voltage |
28.8 Volts |
| Charging Current | 10-18A (45A max) |
| Charging Temperature |
-4°F - 131°F (-20°C - 55°C) |
| Dimensions & Fitment | |
| Group Size | 31 |
| Length | 13.07" (332 mm) |
| Width | 6.93" (176 mm) |
| Height | 8.90" (226 mm) |
| Terminals | M8 |
| Weight | 41.89 lbs (19 kg) |
| Certifications & Warranty | |
| Communication | NMEA 2000 |
| Certifications | UN 38.3, CE, RoHS |
| Warranty | 10 Years |
Note: LiFePO4 compatible charger that meets the specifications listed is required.
Pro-Guide PGL24VM90 Datasheet