The BigBattery 24V HUSKY 2 INV Stores 5.12kWh at 200Ah in One Self-Heating Battery for 24V RVs, Boats and Off-Grid Systems
The BigBattery 24V HUSKY 2 is a 25.6V, 200Ah lithium iron phosphate battery that stores 5.12kWh in one rugged, IP65-rated case. It is built for 24V RVs, camper vans, boats, commercial vehicles and mid-size off-grid systems, and this INV version communicates with compatible Victron 24V inverters.
Tier 1 LiFePO4 cells, an advanced battery management system and built-in self-heating keep it safe and working in cold weather, and it needs no watering or routine maintenance. BigBattery backs the HUSKY 2 with a 12-year warranty and lifetime USA-based technical support, and it ships from Texas.
BigBattery 24V HUSKY 2 INV Lithium Battery Features
200Ah, 5.12kWh in One Case
One HUSKY 2 stores 5.12kWh at 25.6V nominal. That is the same energy as several lead-acid batteries in a single IP65 case, at about 95 lbs.
Strong Output
It delivers 200A (5,120W) continuously with a peak of 500A for 5 seconds, and accepts up to 150A of charge current for fast recharging from a charger, inverter-charger or solar.
Inverter Communication (INV Version)
Closed-loop CANBus and RS485 communication with compatible 24V Victron inverter systems, so the inverter reads true state of charge and adjusts charging for the battery.
Self-Heating for Cold Weather
Built-in self-heating lets the battery charge down to -4°F, which suits RVs, boats and cabins used in winter.
IP65 and Vibration-Resistant
The IP65 / NEMA 4X enclosure resists dust and water, and the vibration-resistant construction is built for road and marine use.
Advanced BMS and App Monitoring
The battery management system protects against overcharge, over-discharge, short circuit and temperature extremes. The HUSKY app lets you monitor battery status remotely.
Expand Up to 16 in Parallel
Connect up to 16 HUSKY 2 batteries of the same model in parallel to build a larger bank.
Real-World Applications
24V RVs and vans. Power a 24V house system and inverter with one battery.
Boats. Run house loads and electronics on 24V systems.
Commercial vehicles and food trucks. Keep equipment running without idling the engine.
Off-grid and backup. Store solar for a mid-size 24V cabin or backup system.
How It Compares to Common Alternatives
Versus lead-acid batteries. A lead-acid bank with the same usable energy would weigh several times as much and need regular maintenance. HUSKY 2 can be discharged much deeper and lasts thousands of cycles.
Versus smaller 100Ah lithium batteries. Wiring several small batteries together adds cables, bus bars and connection points. One HUSKY 2 replaces several of them with a single case and a single BMS.
Is This HUSKY 2 Battery the Right Fit
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System voltage. 24V systems.
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Inverter. BigBattery lists closed-loop communication with compatible 24V Victron inverter systems.
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Space. 12.6 x 18.1 x 9.8 in (D x W x H).
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Charging. A charger or inverter-charger set to the charge voltages in the specification table, up to 150A.
This may be a good fit if
- You want a large, single-case lithium battery
- You use your system in cold weather
- You need a sealed, vibration-resistant battery for a vehicle or boat
- You want closed-loop communication with your inverter
Common Questions
Can I Connect More Than One?
Yes. Up to 16 HUSKY 2 batteries of the same model can be connected in parallel.
Will It Charge in Cold Weather?
Yes. Built-in self-heating allows charging from -4°F to 113°F.
Which Inverters Does It Communicate With?
BigBattery lists closed-loop communication with compatible 24V Victron inverter systems.
What Cables Come With It?
A 3 ft 2AWG red and black ring-to-ring terminal cable set, plus a terminal cover, carrying handles, L brackets and M8 screws.
What Is the Warranty?
12 years, with lifetime USA-based technical support from BigBattery.
What's Included
- 1 x BigBattery 24V HUSKY 2 INV Lithium Battery 5.12kWh 200Ah
- 1 x 2AWG 3 ft Red and Black Ring to Ring Terminal Cable (CBL086)
- 2 x HUSKY 2 Carrying Handles
- 2 x L Mounting Brackets
- 2 x M8 Screws
- 1 x Red and Black Terminal Rubber Cover
Big Capacity in One Rugged Case
The BigBattery 24V HUSKY 2 packs 5.12kWh of LiFePO4 storage into one sealed, self-heating case, backed by a 12-year warranty. At Outbound Power, we help customers choose the right parts for their solar and battery systems. If you have questions, our team is happy to help.
BigBattery 24V HUSKY 2 INV Lithium Battery 5.12kWh 200Ah Specifications
|
| SKU |
FHSKY-24051-G2-INV |
| GTIN-12 (UPC) |
850061252265 |
| System Voltage |
24V |
| Nominal Voltage |
25.6V |
| Capacity |
5.12kWh, 200Ah |
| Cell Configuration |
8S |
| Charging Voltage Range |
27.8V to 28V |
| Max Charge Voltage |
29.2V |
| Operating Voltage Range |
24V to 28.8V |
| Suggested Low Voltage Cutoff |
24V to 25.4V |
| BMS Cutoff Range |
21V to 23.5V |
| Max Continuous Discharge Current |
200A |
| Max Continuous Power |
5,120W |
| Max Discharge Peak Current |
500A (max 5 seconds) |
| Max Charge Current |
150A |
| Charge Temperature Range |
-4°F to 113°F (-20°C to 45°C) |
| Discharge Temperature Range |
-4°F to 131°F (-20°C to 55°C) |
| Optimal Discharge Temperature |
59°F to 95°F |
| Storage Temperature |
-4°F to 113°F (max 6 months) |
| Weight |
95 lbs (43.1 kg) |
| Communications |
CANBus, RS485 |
| Chemistry |
LiFePO4 (Tier 1 cells) |
| Dimensions (D x W x H) |
12.6 x 18.1 x 9.8 in (320 x 460 x 249 mm) |
| Max Connections |
Up to 16 in parallel |
| Protection Rating |
IP65 / NEMA 4X |
| Self-Heating |
Yes |
| Warranty |
12 years |
BigBattery 24V HUSKY 2 Manual
