DIY case for 48V 300ah Active balance Battery Pack+enclosure accessories + 16S EVE 314AH

Professional-grade 48V DIY Battery Case for EU Builders

With years of hands-on LiFePO4 system design experience, Basengreen delivers a 48V 300Ah battery case engineered for safety, durability, and easy assembly. Perfect for EU DIY enthusiasts seeking reliable performance and faster cell balancing with an independent 5A active balancer.

Why Choose Basengreen vs. Typical Kits

Feature

Basengreen DIY Case

Typical Integrated Kit

DC Circuit Breaker

Brand, true-rated, long lifespan

Generic, uncertain specs

Enclosure Thickness

2.5mm+ steel/aluminum, anti-corrosion

Thinner sheet metal (<1.5mm)

Wiring

Heavy-duty copper, low loss, heat resistant

Basic copper-clad aluminum

BMS

True-rated, complete protections

Spec overstatement risk

Active Balancer

Independent 5A, serviceable module

Integrated false labeling (<5A), low efficiency

Shipping

EU warehouse, 3–5 days, easy returns

Longer delivery, complex returns

Quick Support

Technical engineers respond promptly to support requests.

Need support but no one is responding

Engineering Highlights

Premium DC Breaker

Brand-name, reliable over-current protection for safety & compliance.

Thicker Steel Shell

2.5mm+ anti-corrosion metal for superior strength & durability.

Heavy-Duty Copper Wiring

Lower voltage drop & higher temperature resistance under load.

True-Rated BMS

No overstated specs — proven protections for cell safety.

Independent 5A Active Balancer

Faster, more efficient cell equalization, easy to service & upgrade.

Perfect For

Off-grid Solar

Reliable 48V LiFePO4 case for residential & cabin systems.

Camper Van / RV

Rugged enclosure designed for vibration resistance & space-saving installs.

Marine / Boat House

Corrosion-resistant build for humid & harsh marine environments.

Installation Video：Youtube Watch now

PDF：BASENGREEN 48V DIY KITS_User_Manual

Download：Upper computer software download-win7/win10

Invite you to Join Our Customer Group: www.facebook.com/groups/sophialiu/

FAQ

What’s the difference between a battery case and a complete kit?

A battery case includes the enclosure and protection electronics. A complete kit adds matched LiFePO4 cells.

Why use an independent 5A active balancer?

Equalizes cells faster & is replaceable without replacing the whole BMS.

Is it compatible with other 48V (16S) LiFePO4 cells?

Yes — check cell dimensions & follow wiring guidelines.

How long does installation take?

Usually 45–90 minutes with basic tools. Video guide available.