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BigBattery 12V 2X HUSKY 2 10.24kWh Power System – AIMS + Charger
The BigBattery 12V 2X HUSKY 2 Power System delivers a high-capacity, ultra-resilient energy storage solution built for a wide variety of 12V off-grid and mobile applications. Whether you're powering an RV, camper van, towable trailer, marine vessel, or emergency backup system, this kit ensures reliable, efficient power in all conditions.
This configuration includes 10.24kWh of lithium power from two HUSKY 2 LiFePO₄ battery modules, paired with a 2000W pure sine wave inverter from AIMS Power and a 60A AC lithium charger, providing a comprehensive and dependable energy platform for mobile and backup setups.
Key Features:
Battery Capacity:10.24kWh
Voltage:12V, optimized for mobile and marine systems
Chemistry:LiFePO₄ (Lithium Iron Phosphate)
Inverter:2000W Pure Sine AIMS Inverter (UL 458 Listed)
Charger:60A 12V Lithium Charger (110V AC input / 14.6V DC output)
BMS: Advanced Battery Management System with auto cell balancing
Self-Heating:Built-in thermal management for cold weather charging
Communication:Full CANBus & RS485 support
Enclosure: IP65-rated, vibration and impact resistant housing
Designed For 12V Applications:
RVs (Class A, B, & C)
Camper vans and tow-behind trailers
Marine systems, boats, and yachts
Commercial and fleet vehicles
Food trucks and mobile businesses
Emergency and off-grid backup systems
Light towers, signs, and field power solutions
Lead-acid battery replacement
Benefits:
Pure sine wave power delivery for smooth, efficient operation
Silent, low-distortion inverter ideal for sensitive electronics
Scalable and compact design reduces space and weight
All-season performance with cold weather charging capability
Rapid, reliable recharging with high-efficiency AC charger
Robust build and internal protections ensure long cycle life
Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products with full manufacturer warranties.
Fast, Reliable Shipping: All items ship from our U.S. warehouses with quick and dependable freight options to keep your project on track.
30-Day Hassle-Free Returns: Change your mind? No worries — enjoy a simple 30-day return process for peace of mind.
Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just real people who know off-grid power systems.
Expert Energy Guidance: Our solar and backup energy specialists are ready to help you with design, planning, product questions, and installation tips.
USA-Based Service: Our team proudly operates here in the United States, providing local, knowledgeable, and friendly support.
Secure Payments: Shop confidently with our encrypted, secure checkout to protect your personal and payment information.
Built for Energy Independence: Whether you’re powering a cabin, prepping for emergencies, or going off-grid, our products are selected for performance, reliability, and sustainable operation.
Buying Guide
Power Storage & Inverter
Item / Appliance
Typical Power (W)
Usage Time (hrs)
Total Energy Needed (Wh)
Battery Size Needed (Ah) (12V System)
Inverter Size Needed (W)
LED Light Bulb (10W)
10W
5 hrs
50 Wh
4.2 Ah
100W
Phone Charging
5–10W
2 hrs
10–20 Wh
0.8–1.7 Ah
100W
Laptop Charging
50–100W
3 hrs
150–300 Wh
12.5–25 Ah
200W
Ceiling Fan
75W
6 hrs
450 Wh
37.5 Ah
150W
LED TV (32")
60W
4 hrs
240 Wh
20 Ah
150–200W
Refrigerator (Mini)
100W (avg)
8 hrs
800 Wh
66.6 Ah
300–500W
Water Pump (1HP)
750W
1 hr
750 Wh
62.5 Ah
1000W
Microwave Oven
1000W
0.5 hr
500 Wh
41.6 Ah
1200–1500W
Electric Kettle
1500W
0.3 hr
450 Wh
37.5 Ah
2000W
Key Formulas
Purpose
Formula
Example
Energy Consumption (Wh)
Watts × Hours
60W × 4 hrs = 240 Wh
Battery Capacity (Ah)
Watt-hours ÷ System Voltage (V)
240 Wh ÷ 12V = 20 Ah
Inverter Size (W)
Total Watts × 1.25 (for safety margin)
300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)
Sum of all appliance watts to be used at once
Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery
(Battery Ah × Voltage) ÷ Total Load (W)
(100Ah × 12V) ÷ 240W = 5 hrs
How To Choose The Right Products
Need / Application
Recommended Battery
Inverter Size
Notes
Basic lighting + phone charging
50Ah – 100Ah (12V)
100W–200W
For small backup setups
Home office (laptop, fan, TV)
150Ah – 200Ah (12V or 24V)
500W – 1000W
For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)
200Ah+ (24V or 48V recommended)
1000W – 1500W
Ideal for longer backups or heavier loads
Business / shop power backup
300Ah+ (48V system)
2000W – 3000W
Suitable for commercial setups or extended power outages