BigBattery Manuals & User Guides

BigBattery NEXUS 48V 15kWh LiFePO Battery Energy Storage User Manual

January 17, 2026

BigBattery NEXUS 48V 15kWh LiFePO Battery Energy Storage Specifications General Product Name: BigBattery NEXUS 48 V LiFePO₄ Battery Energy Storage Model / SKU: F-NXUS-48150-G1 (varies by retailer) Battery Chemistry: LiFePO₄…

BigBattery 48V-HUSKY-2 Pytes V5 LiFePO4 Battery Pack User Manual

September 21, 2025

BigBattery 48V-HUSKY-2 Pytes V5 LiFePO4 Battery Pack Definition of Terms AWG – American Wire Gauge A — Amp(s) Ah — Amp hour(s) AC — Alternating Current Battery Module — Single…

BigBattery 48V HUSKY 2 5.12kWh Battery User Manual

November 7, 2024

48V HUSKY 2 5.12kWh Battery Specifications System Voltage: 48V Nominal Voltage: 51.2V Chemistry: LiFePO4 kWh Capacity: 5.12 kWh Ah Capacity: 100 Ah Charging Voltage Range: 55.6V - 57V Max Charge…

BigBattery 48VHUSKY2 2 KIT Lithium Ion Batteries User Manual

September 27, 2024

BigBattery 48VHUSKY2 2 KIT Lithium Ion Batteries Product Usage Instructions Safety Instructions Before installation, read and follow all safety instructions provided in the manual. Installation Ensure the battery is turned…

BigBattery Lux Wifi 6KW Split Phase Inverter User Guide

May 4, 2024

BigBattery Lux Wifi 6KW Split Phase Inverter USER GUIDE HOW TO REGISTER A LUX INVERTER Make Sure you have your dongle at hand. 1. Use Web or APP to configure…

BigBattery 24V and 48V Eagle 2 User Manual

April 12, 2024

BigBattery 24V and 48V Eagle 2 Product Specifications The 24V & 48V EAGLE 2 is a high-performance battery system designed for various applications. Battery Overview Available in 24V and 48V…

BigBattery INV020 12kW LUX Inverter Owner’s Manual

March 9, 2024

BigBattery INV020 12kW LUX Inverter Specifications Product Name: Lux Inverter Manufacturer: Lux PowerTek Server Compatibility: North America App: LuxPowerView How to Register a Lux Inverter Make sure you have your…

BigBattery 15.3kWh Ethos Power System User Manual

January 26, 2024

15.3kWh Ethos Power System

BigBattery 24V HUSKY 2 Compatible Inverter User Manual

January 12, 2024

BigBattery 24V HUSKY 2 Compatible Inverter Specifications Product: 24V HUSKY 2 Model: FHSKY-24051-G2 Version: Edition 01 Date: 12/26/2023 Product Description The 24V HUSKY 2 battery system is designed for low-voltage…

BigBattery EAGLE 2 48V Eagle LiFePO4 Battery User Manual

January 11, 2024

BigBattery EAGLE 2 48V Eagle LiFePO4 Battery Definition of Terms AWG – American Wire Gauge A — Amp(s) Ah — Amp hour(s) AC — Alternating Current Battery Module — Single…

BigBattery 48V NEXUS User Manual

user manual

Comprehensive user manual for the BigBattery 48V NEXUS Lithium Iron Phosphate (LiFePO4) battery system. Covers product description, specifications, installation, operation, maintenance, troubleshooting, and warranty information.

BigBattery APEX-10K Hybrid Inverter User Manual

User Manual

Comprehensive user manual for the BigBattery APEX-10K Hybrid Inverter, detailing installation, wiring, operation, safety guidelines, technical specifications, and troubleshooting for solar energy storage and grid integration.

BigBattery EAGLE 2 User Manual: 24V, 36V, 48V Lithium Battery Systems

User Manual

Comprehensive user manual for BigBattery's EAGLE 2 series lithium iron phosphate (LiFePO4) battery systems. Covers specifications, installation, operation, safety, troubleshooting, and maintenance for 24V, 36V, and 48V models.

BigBattery 48V EAGLE User Manual & Installation Guide

User Manual

Comprehensive user manual and installation guide for the BigBattery 48V EAGLE (FEAGL-48015-G1) LiFePO4 battery. Covers features, specifications, installation, safety, charging, and warranty for golf carts, EVs, and backup power systems.

BigBattery EAGLE 2 User Manual: 24V & 48V Lithium-ion Battery Systems

User Manual

Comprehensive user manual for BigBattery's EAGLE 2 24V and 48V lithium-ion battery systems. Covers installation, operation, safety, specifications, troubleshooting, and maintenance.

BigBattery 48V EAGLE (FEAGL-48015-G1) User Manual and Installation Guide

User Manual, Installation Guide

Comprehensive user manual and installation guide for the BigBattery 48V EAGLE lithium battery system (model FEAGL-48015-G1). Learn about features, specifications, safety, installation, charging, and warranty.

BigBattery HUSKY 2 User Manual: 12V, 24V & 48V Inverter Versions

User Manual

Comprehensive user manual for BigBattery's HUSKY 2 series lithium-ion battery systems (12V, 24V, 48V Inverter Versions). Learn about product features, specifications, installation, operation, safety, and maintenance for reliable energy storage…

BigBattery ETHOS Lithium Iron Phosphate Battery System Specifications and Information

Technical Specification

Detailed specifications, features, and frequently asked questions for the BigBattery ETHOS series of LiFePO4 energy storage systems, including models FETHS-48051-G1, K0949, K0950, K0951, and K0953.

Lux WiFi Quick Guide: Registering Your Inverter with BigBattery

quick start guide

A step-by-step guide from BigBattery on how to register your Lux inverter using the WiFi dongle via web or the LuxPowerView mobile app. Covers setup, network connection, and user registration.

BigBattery 48V HUSKY 2 PWR User Manual: Installation, Operation, and Maintenance Guide

user manual

Comprehensive user manual for the BigBattery 48V HUSKY 2 PWR high-power lithium battery system. Covers product description, specifications, installation, operation, troubleshooting, and maintenance for applications like golf carts, RVs, and…

BigBattery HUSKY 2 LiFePO4 Battery Specifications and Features

Datasheet

Detailed specifications, features, and frequently asked questions for the BigBattery HUSKY 2 series of LiFePO4 batteries, including 12V, 24V, and 48V models. Covers system parameters, compatibility, and technical data.