Low temperature polymer battery 703040 3.7V 850mAh Low temperature polymer battery 503759 3.7V 1150mAh Low-temperature Li-polymer batteries extend the low temperature discharge to -35°C and showing the excellent performance at -35°C. Good stability and low self-discharge rate, good consistency.Comparing with normal Li-Polymer batteries, low-temperature Li-polymer batteries break through the discharge temperature limits of -20°C to 60°C, and it can generate high current and high capacity at -35°C. Application: GPS,Car tracker,Military radio,Line broken indicator, etc. Low-temperature Li-polymer battery will be widely used in cold climates and military products.