DongCheng Battery-电池-20V-4.0Ah

产品名称｜Product Name

电动工具专用锂电池

Special lithium battery for power tools

产品简介｜Product Introduction

电动工具专用锂电池，为手电钻、角磨机、扳手、切割机、电锤等无绳电动工具提供稳定动力输出。采用高品质锂电芯与智能保护板设计，续航持久、充放电性能优异，兼容主流品牌接口，是工业、家装、维修、户外作业的可靠动力配件。

Special lithium battery for power tools, provides stable power output for cordless tools including drills, angle grinders, wrenches, cutters, rotary hammers etc. Adopts high-quality lithium cells and intelligent protection board, with long battery life and excellent charge-discharge performance. Compatible with mainstream brand interfaces, it is a reliable power accessory for industrial, decoration, maintenance and outdoor work.

产品特点｜Product Features

1. 强劲动力：电压稳定、电流足，动力强劲不衰减，作业效率更高。
2. 续航持久：大容量锂电芯，低损耗、低发热，连续工作时间更长。
3. 安全可靠：带过充、过放、过流、过热、短路多重保护，使用更安全。
4. 无记忆效应：随充随用，不损伤电池，循环寿命长。
5. 耐用抗震：外壳坚固抗摔，适应工地、维修等复杂工况环境。
6. 通用性强：适配同品牌 / 同系列多款电动工具，一电多用。
7. 充电快速：支持快充，回血快，减少等待，提升连续作业能力。

1. Strong Power: Stable voltage, sufficient current, strong and non-attenuating power for higher efficiency.
2. Long Battery Life: Large-capacity lithium cells, low loss and low heat, longer working time.
3. Safe & Reliable: Multiple protections against overcharge, over-discharge, over-current, over-heat and short circuit.
4. No Memory Effect: Can be charged anytime without damage, long cycle life.
5. Durable & Shockproof: Sturdy and drop-resistant shell, suitable for complex working conditions.
6. High Compatibility: Fits multiple tools of the same brand/series, one battery for multiple uses.
7. Fast Charging: Supports quick charge, less waiting, improves continuous working ability.

应用场景｜Application Scenarios

适用于手电钻、冲击钻、角磨机、锂电扳手、吹风机、洗车机、电锤、电锯、切割机、园林工具等；广泛用于家装装修、工地施工、汽车维修、五金加工、物业维护、户外安装、清洁作业等场景。

Suitable for cordless drills, impact drills, angle grinders, battery wrenches, blowers, car washers, rotary hammers, electric saws, cutters, garden tools etc. Widely used in home decoration, construction sites, auto repair, hardware processing, property maintenance, outdoor installation, cleaning work and other scenes.