Battery, stick, Li-Pol, 11.1V, 2000mAh, 15C, VB PowerLi-Pol Battery 11.1V/2000mAh (15C) from VB Power. Top batteries directly from the manufacturer at the lowest possible prices. The battery connector is fitted with T-Dean. The maximum long-term discharge current 30A (peak up to 60A). Dimensions (mm): 127x22x29 Lithium Polymer (Li-Pol) batteries are the latest energy source. They excel particularly because of low weight and excellent discharge characteristics. Do not suffer from any memory effect and the advantage of very low self-discharge article about 1% per month, compared to 10-15% for NiCd, NiMH.
Lithium Polymer (Li-Pol) batteries are the latest energy source. They excel because of the particularly low weight and excellent discharge characteristics. Do not suffer from any memory effect and the advantage of very low self-discharge article about 1% per month, compared to 10-15% for NiCd, NiMH. Due to an entirely different type of electrochemical reactions occurring inside cells require completely different made than conventional NiCd or NiMH batteries.
Voltage Li-Pol cell is 3.7V (unlike 1.2V NiCd and NiMH batteries). In operation shall in no case exceed 4.2V for cell voltage during charge and fall below 3V. Exceeding these values leads to the possibility of irreversible damage to the battery. In normal operation, the voltage (before you start charging the battery) should not fall below 3.5V. If you find before charging that voltage is lower, batteries discharge excessively.
For this reason, it is necessary to use a special charger for charging Li-Pol batteries, as well as using a special protective circuit (Alarm Li-Pol), which alerts you to critical battery discharge.
Protect cells against damage - trance electrodes, puncture. In case of damage of cell can cause to internal short circuit with explosion and fire. Do not puncture "inflated" cells - inflation is a sign of internal damage. During charging the battery place on a fireproof pad, or place to the Li-Pol Safe Bag. The vicinity must be free without fla mmable objects or liquids. The manufacturer recommends storing batteries charged at 70% of capacity.