DIY 16S 280Ah-320Ah 48V LiFePO4 Battery Box Pro Kit

High-Capacity & Customizable
Build a powerful 48V LiFePO4 battery system (280Ah-320Ah) with this premium DIY kit, featuring top-grade prismatic cells for superior energy density and 4000+ life cycles.
Premium Components & Smart BMS
Includes JK PB2A16S20P BMS with active balancing, ultra-low resistance, and Bluetooth monitoring. Heavy-duty laser-welded busbars ensure minimal voltage drop and heat generation.
Industrial-Grade Enclosure
CNC-machined aluminum alloy casing with IP65-rated seals, vibration-resistant mounting, and modular design for easy expansion or maintenance.
Multi-Scene Application
Perfect for solar storage, off-grid cabins, marine/RV power, and backup energy systems. Compatible with most 48V inverters (5kW-10kW).
Wholesale Advantage
Direct factory pricing with bulk discounts. Rigorous QC ensures cell matching <0.05V variance. Ships globally with certified UN38.3 compliance. *Note: Basic electrical skills required. Includes assembly guide but not tools/cells.*