Mining lamp is the abbreviation of mining or industrial and mining lamps and lanterns, the collective name of the special lighting fixtures used in mines. It is widely used in mining, petroleum, chemical, railroad, transportation, storage and other environments where flammable and explosive combustible gases exist, for safety lighting and disaster relief lighting. Headwear portable mining lamp consists of lamp head, cable and battery, and the battery as the core components of the mining lamp equipment, usually mining lamp equipment need built-in nickel-hydrogen batteries to meet the daily production use.
●Small volume, large capacity ●Fast charging ability ●Wide working temperature range ●Low cost, high cost performance ●Safe and reliable, longer cycle life | ●No memory effect ●Low self-discharge ●Stable power supply ●Environmentally friendly, no pollution ●Certifications Complete: MA mining certification, ROHS, CE, UL, UN38.3, MSDS, etc. |
NiMH Batteries for Mining Power Safety
The mining headwear lamp is portable and consists of lamp head, cable and battery. To ensure safe production, the batteries used in mining lamps need to be flameproof, explosion-proof and have special industry certifications such as MA, KA (coal safety, mine safety). In order to ensure the normal use of mining lights, not only the mobility, safety, light weight and other characteristics of the equipment should be considered, the built-in battery is usually explosion-proof NiMH batteries. The AAA, AA, A, 18, A-power, SC, C, D, M NiMH batteries produced by Graup meet the above characteristics and are used by major mining light equipment manufacturers.
Battery type: NiMH battery
Voltage: 24V
Normal capacity: 8000mAh
Minimum capacity: 7500mAh/0.2C
0.5C discharge>108min
1C discharge>52min
Standard charge: 800mAh×16hrs
Fast charge: 2400mAh×260min(-ΔV=5mV/cell)
Size: 35*140*160mm
Cycle life: 800(times)
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