1. The load power can be automatically adjusted according to the battery capacity.
2. Very low static current, convenient for long-distance transportation and storage.
3. Metal lamp housing, IP65 waterproof rate, can be used in various harsh environments.
4. High-precision digital controll of step-up voltage and constant current, high efficiency and high constant current accuracy, making the battery use time longer.
5. Branded lithium battery with Class A battery cells. (not second-hand batteries or B-grade batteries on the market)
6. High-efficiency monocrystalline silicon, life span 25 years
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