1. 2.1A current output, built-in power management chip, safe charging without damaging the battery. 2. Small size, easy to store, does not take up space. 3. The shell is made of PC environmentally friendly fireproof material, which makes charging safer. 4. Use the 100-240V wide voltage standard to meet the power supply needs of different countries/regions. 5. Transformer alloy technology, reasonable switching oscillation frequency design, deviate from the audio frequency range, and avoid noise sources. 6. 9-fold protection, safe use: overcharge, overcurrent, short circuit, overdischarge, overvoltage, temperature, electromagnetic field, overpower, recovery protection 7. Cable length: 1m 8. Charger input: 110-240V 50-60Hz 9. Charger output: single port USB, DC5V 2.1A
中文描述： 1. 2.1A电流输出，内置电源管理芯片，安全充电不伤电池。 2. 体积小好收纳，不占空间。 3. 外壳采用了PC环保防火材质，充电更安全。 4. 使用100-240V宽电压标准，满足不同国家/地区的供电需求。 5. 变压器合金工艺，合理的开关震荡频率设计，偏离音频范围，避免产生噪音源。 6. 9重保护，安心使用：过充、过流、短路、过放、过压、温度、电磁场、过功率、恢复保护 7. 线长：1m 8. 充电器输入：110-240V 50-60Hz 9. 充电器输出：单口USB, DC5V 2.1A
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