The mining explosion-proof storage battery cap lamp is intended for individual illumination of the working place in the gas or dust hazardous coal mines.

• The Explosion-proofness of the lamp is ensured by the use of the special electronic device preventing sparking capable to initiate the explosion of the air-methane mixture at the electric circuit failure, and by the design of the casing parts.
• The electronic device prevents discharging of the storage battery at the voltage drop down to 3 V.
• When discharge of the battery up to residual capacity 0,5 A/h, the lamp dips giving the signal about the battery discharge and necessity to switch to the reserve lamp with half-ampere filament. Guaranteed luminescence of a lamp with half-ampere filament not less than 30 minutes.
• The built - in electronic device allows to control the charge and to reduce the charging current to the safe value after termination of charging.
• The curved form of the casing is comfortable for carrying.
• The overall dimensions and weight of the case are reduced in comparison with previous models.