A lithium-ion battery requires a specific dedicated charger to safely recharge the battery. Many of these dedicated chargers are designed to automatically detect the battery type and chemistry and apply a safe charging current to the cell. Most lithium-ion batteries operate within a range of 2.5V to 4.2V where 2.5V is fully depleted and 4.2V is fully charged.
Unlike standard AA and AAA 鹼性電池 which have a voltage of 1.5V, 18650 lithium batteries have a nominal voltage of ~3.7V and as such require a different protocol for safe charging. Another very important feature of a dedicated lithium charger is to end the charge cycle when the battery reaches 4.2V as over-charging an 18650 battery can cause internal damage and eventually cause the battery to fail.
Two Slots Universal Battery Charger for Rechargeable Batteries 18650 26650An external battery charger is a time saver for charging multiple sets of batteries at once. We offers a complete line of intelligent, safe, and speedy universal battery chargers for lithium-ion batteries such as 18650, 26650, AA, AAA etc, and more. Our battery charger guide covers all our chargers to help you pick out the right charger for you. 【Safety Performance】This dual-slot battery charger complies with the directives and standards of CE RoHS FCC UL. Built-in intelligent circuit protection prevents short circuits, overheating, and overvoltage, while the discharge function reduces battery damage. Do not charge damaged/inferior batteries. 【廣泛相容】This battery charger is compatible with rechargeable batteries such as Li-ion ICR/IMR INR 3.7V batteries (26650, 26500, 25500, 22650, 22500, 20700, 18700, 18650, 18490, 18350, 17 670, 1 7500, 16340 (RCR123), 14500, 10440, 10340) and NiMH NiMH NiCd rechargeable batteries A/AA/AAA/AAAA/C batteries, etc. 【Visual Charging Process】The built-in LCD display independently monitors the real-time charging status and battery percentage while charging, making the charging process visible and efficient. 特性：Safety First: with Intelligent Circuits, Fire Retardant Materials, Worldwide Warranty. Please confirm your battery is genuine / not damaged / quality before charging. 2 bay Universal Charger Charges Simultaneously almost all types of Rechargeable Batteries of Multiple Different Specifications: 18650 Battery. short-circuit Protection, High temperature resistance, corrosion resistance Please pay attention to the positive and negative, put your battery in the right place or it may burn. |
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| PVC 外皮顏色 | 依客戶需求 |
| 品牌 | 濰江 |
| 型號 | 鋰離子 |
| 電壓 | 3.7Volts |
| 電池容量 | 1500mWh |
| 樣品 | 免費 |
| 額定容量 | 客製 |
| 輸入電壓： | DC 5V 1-2A |
| 輸出電壓： | AC 110-240V 50-60HZ |
Images for 18650 rechargeable battery charger |
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