BigBattery 48V 2× HUSKY 2 Fast Charger Kit

BigBattery's 48V 2× HUSKY 2 Fast Charger Kit is an all-in-one LiFePO4 energy-storage upgrade designed for golf carts, utility vehicles, 48 V UTVs/LSVs, RVs, and off-grid setups. It pairs two 5.12 kWh HUSKY 2 battery modules for a total capacity of approximately 10.24 kWh with a built-in fast charger and monitoring gear to deliver robust, high-availability power and rapid recharge capability.

• Dual-module LiFePO4 energy: two 5.12 kWh modules for extended runtime
• Total capacity: ≈10.24 kWh
• Fast charging: integrated 48 V / 220 V AC 50 A charger with DC output ≈58.4 V
• Chemistry: premium LiFePO4 (Tier-1 cells) for long cycle life and thermal stability
• Protection and enclosures: IP65 / NEMA 4X rated enclosure
• Cold-weather readiness: built-in self-heating enables operation across a broad temperature range
• Monitoring and integration: SOC meter; supports CANBus/RS485 for system monitoring and smart integration
• Installability: plug-and-play form factor with included cables and mounting accessories for a drop-in upgrade

Ideal applications include upgrading legacy lead-acid banks in golf carts and utility carts, extending range for 48 V UTVs, LSVs, RVs, camper vans, and enabling reliable off-grid storage or emergency backup. The kit emphasizes high usable energy, faster recharges, lighter weight relative to lead-acid, and reduced maintenance compared with traditional 48 V systems, all while maintaining robust performance in harsh climates and demanding duty cycles.

Safety, monitoring and integration

The kit includes a state-of-charge meter and supports CANBus/RS485 for system-wide monitoring and integration with existing controllers. This visibility supports performance tracking and charging optimization across the 48 V system. The rugged IP65 / NEMA 4X enclosure, self-heating for cold-weather operation, and broad discharge/charge temperature ranges ensure safe operation in harsh environments.

Installation and maintenance

Designed as a plug-and-play upgrade for a broad range of 48 V systems, the kit ships with cables and mounting accessories to facilitate straightforward installation. The monitoring capabilities (SOC meter and CANBus/RS485) support ongoing performance tracking and integration with smart energy management workflows.

BigBattery 48 V 2X HUSKY 2 Fast Charger Kit — Plug-and-Play LiFePO₄ Power Upgrade with Rapid Charging

This all-in-one bundle delivers two 48 V HUSKY 2 battery modules plus a high-capacity charger and monitoring gear — ideal for applications needing robust power storage and fast recharge: golf carts, utility vehicles, RVs, off-grid systems or 48 V UTV/LSVs.

Why This Kit Stands Out

• Dual-module capacity for greater runtime: Two 5.12 kWh modules (≈10.24 kWh total capacity) give you significantly more energy than single‐module solutions.

• Built-in fast charger: Comes with a 48 V / 220 V AC 50 A weather-proof charger (≈58.4 V DC output) for quicker, reliable charging.

• Premium LiFePO₄ chemistry: Uses Tier-1 lithium iron phosphate cells for longer lifespan, high reliability and better thermal stability than lead-acid or generic lithium packs.

• Robust protection & all-weather use: IP65 / NEMA 4X rated enclosure, built-in self-heating for cold-weather operations, wide discharge/charge temperature ranges.

• Smart monitoring & communication: Includes a SOC (state of charge) meter and supports CANBus/RS485 for system integration and performance tracking.

• Plug-and-play form factor: Designed as a drop-in upgrade for many 48 V systems, with included cables and mounting accessories to simplify installation.

Ideal Use Cases & Value-Propositions

• Golf carts / utility carts: Upgrade legacy lead-acid banks to lithium with much greater usable energy, lighter weight, faster charging and less maintenance.

• 48 V UTVs, LSVs, RVs & camper vans: Empower your 48V system with extended range, quicker recharges, and robust durability for mobile applications.

• Off-grid power / emergency backup: Use the kit as part of a 48 V energy storage solution — high capacity + fast charging means less downtime.

• Harsh climate operation: With self-heating and broad temperature support, this kit functions in sub-zero conditions and variable environments.

• System monitoring & integration: For users who want to track their battery health, performance and integrate into smart systems, the included communication features are strong.

If you’re looking for a high-capacity 48 V lithium upgrade that is ready to install, supports fast charging, and built for performance, durability and monitoring, the BigBattery 48 V 2× HUSKY 2 Fast Charger Kit is an excellent choice. It offers the benefits of lithium (long life, less maintenance, higher usable energy) packaged as a bundle with charger and accessories.