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New US federal safety standards for ebike batteries are now in effect. California led the way with SB 1271, and on June 24, 2026, the CPSC issued nationwide requirements. This guide explains the difference between UL 2849 and UL 2271, what each certification covers, and how importers and buyers can ensure their batteries are compliant.

July 30th, 2026

Are Hailong Batteries Any Good? A Complete 2026 Buyer's Guide

Hailong is not a single battery brand — it is a popular downtube case style used by dozens of manufacturers. This guide explains what to look for in a quality Hailong pack: cell type, BMS specs, model compatibility, and safety certifications. Learn how to avoid low-quality packs and choose the right voltage and capacity for your ebike.

July 27th, 2026

Home vs Commercial Energy Storage: Which Battery System Is Right for You? (2026 Guide)

Compare residential and commercial energy storage systems in 2026. Battery sizing, cost analysis, ROI calculation, and installation requirements. Featuring LiFePO4 solutions from 5kWh to 100kWh+.

July 27th, 2026

Lithium Battery Technology Guide 2026: How to Choose the Right Battery for Your E-Bike, Robot, or Energy Storage System

Complete guide to lithium battery technology in 2026. Compare Li-ion vs LiFePO4, 18650 vs 21700 cells, BMS features, and certifications. For OEM brands, system integrators, and industrial buyers.

July 14th, 2026

How to Choose the Right Hailong E-Bike Battery: Complete Professional Buying Guide

Confused about picking a compatible Hailong downtube lithium battery for your e-bike? This professional guide compares Hailong 1/2/3, voltage, capacity, BMS & cells, with scenario-based buying tips to avoid mismatch & safety risks for commuter, mountain & fat tire ebikes.

July 2nd, 2026

BMS Communication Protocols: Scenario-Based Selection, Customization and Field Deployment for Modern Custom Lithium Battery Applications

This article explores mainstream BMS communication protocols including CAN bus, Modbus-RTU, UART and SMBus, presenting scenario-based protocol selection rules and industrial deployment suggestions for customized lithium batteries used in light electric vehicles, robots, UAVs, AGVs and residential energy storage systems.

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UL 2849 vs UL 2271: 2026 Ebike Battery Safety Standards Explained

Are Hailong Batteries Any Good? A Complete 2026 Buyer's Guide

Home vs Commercial Energy Storage: Which Battery System Is Right for You? (2026 Guide)

Lithium Battery Technology Guide 2026: How to Choose the Right Battery for Your E-Bike, Robot, or Energy Storage System

How to Choose the Right Hailong E-Bike Battery: Complete Professional Buying Guide

BMS Communication Protocols: Scenario-Based Selection, Customization and Field Deployment for Modern Custom Lithium Battery Applications