Elite Series 51.2V 100Ah LiFePO₄ Battery
Sale price
$1,580.00
Regular price
$1,990.00
Risk-Free Trial
We offer a 30-day money-back guarantee and a solid 6-year warranty on all gear.
Built Tough
Crafted from premium materials and field-tested to handle any terrain.
Fast Delivery
Fast U.S. shipping with tracking.
Pro Design
Created by off-road enthusiasts for peak performance and reliability.
- 6-year warranty from the delivery date
- Ships from US stock within 3 business days, tracking emailed
- 30-day returns: see our Return & Refund Policy; quality issues on arrival are replaced free of charge
- UN38.3 transport-tested
- Questions? support@pathfinderer.com
- Price excludes sales tax: tax is calculated and shipping is shown at checkout, before you pay
Why the Elite 51.2V 100Ah
5.12kWh for 48V Systems The Elite Series 51.2V 100Ah LiFePO₄ Battery is built by Pathfinder for 48V solar home storage, off-grid cabins, RVs and overland builds, golf carts and other 48V equipment. A rugged, 24/7-ready ABS shell houses 5,120Wh of lithium iron phosphate (LFP) energy with 6,000+ cycles and a 15-year design life.
[Inverter Communication] Built-in RS485 and CAN ports communicate with major inverter brands, including Victron, Growatt, Sol-Ark, Deye, Luxpower, SMA, Schneider and Studer, for closed-loop system integration.
[Bluetooth] Monitor charge status, temperature and health in real time from your phone.
[Low Temperature Heating] When connected to external power, the battery heats itself to charge and operate normally down to -20°C (-4°F).
[IP65] Fully protected against dust and against water splashes and sprays.
[Reliable BMS & Smart Balancing] The intelligent BMS provides always-on short-circuit, over/under voltage and temperature protection, and built-in balancing circuits keep every cell working equally.
[Simple Installation & Expansion] Integrated mounting brackets double as handles and connecting strips, so multiple units fasten together without special tools. Connect up to 16 identical batteries in parallel (up to 81.92kWh). Series connection is not supported.
[Detachable Design] Serviceable by trained engineers without destroying the case. (Non-professional repair may lower the IP rating and affect your warranty.)
Specifications
| Nominal voltage | 51.2V (48V system) |
| Capacity | 100Ah (5,120Wh) |
| Voltage range | 44.8–56V |
| Cycle life | 6,000+ cycles (0.5C @ 25°C, 80% DOD) |
| Max discharge | 150A constant / 250A (1 min pulse) |
| Charge current | ≤30A recommended / 100A max |
| Communication | Bluetooth app, RS485, CAN |
| Terminals | M8 |
| Protection | IP65 |
| Low-temp charging | Self-heating, down to -20°C (-4°F) |
| Size (W×D×H) | 18.11 × 12.60 × 9.72 in (460 × 320 × 247 mm) |
| Weight | 90.2 lb (41 kg) |
| Parallel | Up to 16 (no series) |
| Transport | UN38.3 tested |
| Warranty | 6 years |
FAQ
What charger should I use?
A charger or inverter/charger made for 48V LiFePO₄ batteries (56–57.6V, ≤30A recommended).
Will it work with my inverter?
It communicates over RS485/CAN with most major brands; contact support@pathfinderer.com to confirm your model.
Can I return it?
Yes, within 30 days of delivery. See our Return & Refund Policy.
Dealer & Wholesale
Interested in becoming a dealer or placing a wholesale order? Contact us at support@pathfinderer.com.