12-Year Warranty
Full Battery Coverage
Everything You Need, Included
Your complete 48V system
1× 48V HUSKY 2 INV Lithium Battery 5.12kWh 100Ah
1× 2AWG (Black and Red) 3FT Ring to Ring Terminal Cable
2× HUSKY 2 Carrying Handle
2× L Mounting Bracket
2× M8 Screws
1× Red & Black Terminal Rubber Cover- 12-Year Warranty
- U.S. Support
- LiFePO₄ Safety
48V HUSKY 2 INV Lithium Battery 5.12kWh 100Ah | LiFePO4 | Inverter Comms | RV | Off-Grid | Marine Battery
Choose Your Inverter Option*
Converts battery power to usable electricity.
Choose Your Battery Option*
Stores your energy for when you need it.
Choose Your Inverter Option*
Converts battery power to usable electricity.
BigBattery APEX-6.5K Off-Grid Inverter
EG4 6000XP (8kPV) OFF-GRID INVERTER
EG4 12000XP V2 OFF-GRID INVERTER
Victron MultiPlus-II 48/5000/70-95 120V
Victron MultiPlus-II 48/3000/35-50 120V (UL 1741)
EG4 18kPV All-in-One Hybrid Solar Inverter
EG4 FlexBOSS18 Hybrid Solar Inverter
EG4 FlexBOSS21 Hybrid Solar Inverter
NoneI already have an inverter Choose Your Battery Option*
Stores your energy for when you need it.
Choose Your Battery Option*
Stores your energy for when you need it.
Choose Your Inverter Option*
Converts battery power to usable electricity.
Choose Your Battery Option*
Stores your energy for when you need it.
Choose Your Inverter Option*
Converts battery power to usable electricity.
Choose Your Battery Option*
Stores your energy for when you need it.
Choose Your Battery Option*
Stores your energy for when you need it.
Items Included
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
Documents & Certifications
About this item
The 48V HUSKY 2 INV Battery is a compact, high-performance 5.12kWh LiFePO₄ energy storage solution designed for RV, van, off-grid, and backup power applications. Built with inverter communication capability, this INV version integrates seamlessly with compatible inverter systems for optimized performance and system control.
Engineered with Tier 1 LiFePO₄ cells, the HUSKY 2 delivers long-lasting, stable energy with superior safety and efficiency. The integrated advanced Battery Management System (BMS) provides multi-layer protection against voltage, current, and temperature risks, ensuring reliable operation in demanding environments.
Designed for durability, the battery features an IP65-rated, vibration-resistant enclosure and built-in self-heating, allowing safe operation in both outdoor and cold-weather conditions. With its compact form factor and maintenance-free design, the HUSKY 2 INV is ideal for mobile and stationary energy systems alike.
With HUSKY app remote monitoring, users can track system performance in real time – making this kit a flexible, durable solution for reliable power on the road, water, or off-grid.
Ships From: Texas, USA
Warranty: 12 Years
Support: Lifetime USA-Based Tech Support
Compatibility
Inverter Compatibility (Off Grid Closed-Loop Communication):
- Compatible with EG4 6000XP/12000XP, Victron MP II 3000/5000 systems via communication protocols
- Designed for seamless integration with inverter-based energy systems
System Compatibility:
- Works with 48V battery systems
- Designed for RV, van, off-grid, and backup power applications
- Suitable for mobile and stationary installations
Key Features
- 5.12kWh LiFePO₄ CapacityHigh-density, reliable energy storage
- Inverter Communication (INV Version)Enables optimized system integration and performance
- Tier 1 Lithium CellsSafe, stable, and long-lasting battery chemistry
- Advanced BMS ProtectionMulti-layer safety for voltage, current, and temperature
- IP65-Rated EnclosureBuilt for dust, water resistance, and rugged environments
- Self-Heating FunctionReliable operation in cold climates
- Vibration-Resistant DesignIdeal for mobile and off-grid use
- Compact & LightweightEasy installation in space-constrained setups
- Low Maintenance DesignNo routine servicing required
- Long Cycle LifeBuilt for years of dependable performance
A rugged, compact lithium battery built for reliability, flexibility, and long-term energy performance wherever power is needed.
Introducing The Husky2 (INV)
The 48V HUSKY 2 delivers 5.12kWh of ultra-reliable LiFePO₄ power for boating, RVs, utility carts, and camper vans. This INV variation includes inverter communications! Built with Tier 1 LFP cells, IP65 casing, self-heating, and an advanced BMS, it ensures safe, all-weather performance, maximum durability, and efficiency for every adventure.
Real Installations From Customers Like You!
Enter your build here to show off your build and receive a gift-box from us! Selected photos will be featured on our website and product pages.
Battery Downloads
DOWNLOADDOWNLOADDOWNLOADDOWNLOADDOWNLOAD
GO TO LINKGO TO LINKBattery Specifications
Compare Battery
BigBattery batteries are backed by a 12-year warranty, giving you reliable long-term performance and confidence in every charge. Designed for durability and engineered to last, our batteries are built to power your setup for over a decade. For more information, please visit our policy page
Introducing The Husky2 (INV)
The 48V HUSKY 2 delivers 5.12kWh of ultra-reliable LiFePO₄ power for boating, RVs, utility carts, and camper vans. This INV variation includes inverter communications! Built with Tier 1 LFP cells, IP65 casing, self-heating, and an advanced BMS, it ensures safe, all-weather performance, maximum durability, and efficiency for every adventure.
Real Installations From Customers Like You!
Enter your build here to show off your build and receive a gift-box from us! Selected photos will be featured on our website and product pages.
BigBattery Husky 2 Videos
Featured Husky 2 Reviews
Battery Downloads
DOWNLOADDOWNLOADDOWNLOADDOWNLOADDOWNLOADGO TO LINKGO TO LINKBattery Specifications
Compare Battery
BigBattery batteries are backed by a 12-year warranty, giving you reliable long-term performance and confidence in every charge. Designed for durability and engineered to last, our batteries are built to power your setup for over a decade. For more information, please visit our policy page
As Seen In
Frequently Asked Questions
Does the Husky 2 INV talk to the EG4 6000XP?
Yes. The 48V Husky 2 INV supports closed-loop communication with EG4 6000XP and 12000XP systems, as well as Victron MultiPlus-II 3000 and 5000 units. The inverter reads true state of charge from the BMS instead of estimating from voltage, which keeps monitoring accurate.
Husky 2 INV or PWR: which do I need?
INV includes inverter communication and is built for RV, van, off-grid and backup systems with an inverter. PWR is the high-power motive version without communication, intended for golf carts and standalone applications. If there is an inverter in your build, choose INV.
Can I use the Husky 2 INV with a Victron MultiPlus?
Yes. It is listed as compatible with Victron MultiPlus-II 3000 and 5000 systems via communication protocols. Both the 48/3000/35-50 and the 48/5000/70-95 are 48V units that pair with this battery.
How many 48V Husky batteries do I need for a van build?
One 5.12kWh battery covers lights, a fridge, water pump and electronics for most van builds. Two doubles runtime and available current, which matters if you run air conditioning or induction cooking. Add up your daily watt-hours and size for two days of use.
Is the Husky 2 tough enough for mobile installs?
Yes. It has an IP65-rated enclosure, vibration-resistant construction and built-in self-heating, and it is compact and lightweight for space-constrained builds. It carries a 12-year warranty with lifetime US-based tech support.
Is Black Friday a good time to buy the 48V HUSKY 2 5.12kWh With Inverter Communications?
The communications version is intended for setups where battery-to-inverter communication matters. During Black Friday or Cyber Monday, compare its current listed price with other products that meet the same requirements. Check the final checkout total and any published offer terms before treating it as a sale.
What should I check before buying the 48V HUSKY 2 5.12kWh With Inverter Communications on sale?
Confirm the precise inverter communication protocol and support list. Compare communications-enabled versus ring-terminal HUSKY 2 variants, and review the product specifications and warranty before ordering. A seasonal price reduction is only useful if the product fits the intended system.
Should I buy the 48V HUSKY 2 with inverter communications during Cyber Monday?
The 5.12kWh HUSKY 2 variant includes an inverter communication interface, which can matter in systems that support coordinated battery monitoring and control. Confirm your inverter's supported communication protocols before purchasing.
Is the inverter-communication HUSKY 2 better than the ring-terminal version for a Black Friday solar upgrade?
It depends on your system. Choose based on the required battery-to-inverter communication and connection setup, rather than assuming the communication version is universally better. Compare compatible components and full system pricing.
You May Also Like
Related products based on what you're viewing
-
Growatt 3K Inverter
- SPF 3000TL LVM-ES
- 48V HUSKY INV Batteries Only
- Designed for off-grid and backup power systems
$460 -
EG4 Chargeverter Plus
- UL Certified Power Conversion
- High-THD Source Compatibility
- Outdoor-Ready Protection
$624.99 -
BigBattery 48V HUSKY 2 INV KIT Lithium Battery 5.12kWh 100Ah (2x, 3x, 4x Kit)
- LiFePO4
- Inverter Comms
- RV
From$3,195 -
EG4 GridBOSS 200A MID
- Microgrid Interconnection Device
- 200A
- Nominal Voltage: 120V AC / 240V AC
$1,799.99 -
EG4 18kPV All-in-One Hybrid Solar Inverter
- 18kW PV / 12kW AC
- Split-Phase
- 3-MPPT (4 Strings)
$3,999.99 -
12V AIMS 2000 Watt Pure Sine Wave Inverter ETL Listed to UL 458
- ETL Listed to UL 458
- Designed for 12V HUSKY2 INV DC battery systems
- Compatible with LiFePO₄
$390 -
48V EAGLE 2 Lithium Battery Kit (2× / 3× / 4×) - LiFePO₄ Golf Cart & Utility Vehicle Battery System
- LiFePO4
- 64Ah
- 3.26kWh
From$1,645$1,890 -
BigBattery 48V HUSKY2 PWR
- 5.12 kWh/Battery
- 350Ah Peak Discharge
- High Acceleration Golf Cart
From$1,850$2,050
48V HUSKY 2 INV Lithium Battery 5.12kWh 100Ah
