Knowledge Base

Technical guides, comparisons & references for battery buyers.

Practical, opinionated technical content for purchasing engineers, fleet managers, and aftermarket distributors. No fluff — just the math, decision frameworks, and reference tables we use internally.

Technology Comparisons

1 article

AGM vs EFB vs Flooded: A Definitive Battery Technology Guide

Side-by-side comparison of AGM, EFB, and conventional flooded lead-acid technologies — chemistry, duty cycles, costs, and how to specify the right type for your application.

agm efb flooded

Sizing & Calculation

1 article

Solar Battery Sizing Guide: How to Calculate Off-Grid Storage Capacity

A step-by-step framework for sizing battery banks in solar off-grid systems — from solar home systems to commercial telecom backup. Includes Peukert correction and tropical climate adjustments.

solar sizing off-grid

Shipping & Compliance

1 article

Lead-Acid Battery Shipping Compliance: UN2794, IMDG, and What Importers Need to Know

Lead-acid batteries are classified as Class 8 dangerous goods for international shipping. Here's what every importer should verify before accepting a shipment — UN documentation, MSDS, packaging, and container marking.

shipping compliance hazmat

Reference Tables

1 article

Battery Cross-Reference Cheat Sheet: Varta, Bosch, Exide, Yuasa Equivalents

Quick reference for matching AltusVolt batteries to Varta, Bosch, Exide, Yuasa, GS, Banner, and other major brands. Always verify dimensions and terminal layout before fitment.

cross-reference varta bosch

Buyer Guides

1 article

OEM / ODM Battery Manufacturing: A Distributor's Buyer's Guide

Custom labeling, custom packaging, custom specifications — what's actually involved in setting up an OEM/ODM battery program with a Chinese factory. MOQ, tooling, lead times, and pitfalls to avoid.

oem odm private-label

Need application-specific guidance?

Our application engineers will help you specify the right battery, calculate system sizing, or evaluate cross-references for your project.

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