Battery high-power Li-ion unprotected 18650 LG icr18650hg2 3.7v 3000 mAh 20A | Электроника

Характеристики

Unprotected Li-ion batteries LG Chem icr18650hg2 high power apply in various high-power electrical equipment where compact and powerful power supply is required.
-Rechargeable batteries for screwdrivers and other battery power tools;
-Rechargeable batteries for electronic cigarettes;
-Rechargeable batteries for quadrocopters and other radio models.
And also in the production of Li-ion rechargeable batteries (battery pack) and in many other areas.

The unprotected lithium battery LG Chem icr18650hg2 provides high discharge volumes for small dimensions. The life of the Li-ion battery LG Chem icr18650hg2 is 500 cycles charge/discharge (up to 80% of the nominal capacity drop).

Size 18650, energy intensity 3000 mAh.
Manufacturer: LG (Korea).
Short-term (pulse) discharge up to 30A is allowed

Li-ion batteries can not be soldered with a soldering iron,-they are sensitive to overheating. For mounting on Li-ion batteries, contact areas are welded. Unprotected Li-ion batteries can not be used without special protection boards (PCM), which protect them from overcharge and overdischarge. At a voltage below 2.5 V unprotected Li-ion, the battery fails.

Unprotected Li-ion battery is not suitable for use in high-power devices. Such devices will require more productive batteries that can provide a discharge current of 10 to 30A (35 - 100 W). To operate and maintain unprotected Li-ion batteries, special attention is required, for example, they can not be charged more than 4.2-4.35 V (depending on the model) and discharged the battery. Violation of these conditions will lead not only to damage the unprotected Li-ion battery, but also to its complete failure.

On unprotected Li-ion batteries, warranty conditions and exchange/refund conditions are not applicable!