Description

Product parameters: Model:402030 Capacity:200mah Internal resistance:<150 Charging times: More than 600 times Charging voltage: 4.2 ± 0.03V Working temperature: -20 ℃ ~ 60 ℃ Thickness:4mm Width:20mm Length:30mm   Product features: 1.Strong applicability; 2. Stable performance Stable performance, long cycle life, high energy density, wide operating temperature range, stable discharge voltage. 3. sufficient capacity; Quality assurance, using excellent batteries, sufficient capacity, low internal resistance and stable voltage. 4.Use with confidence. High protection, built-in protection board, over-charge and over-discharge protection, battery use is assured. Widely used: Mainly suitable for Bluetooth speakers, Bluetooth headsets, smart watches, smart bracelets, alarms, medical equipment, tablet computers (MID), PDA, mobile power, LED solar lamps, mobile audio, loudspeakers, navigation (GPS), driving Electronic equipment such as recorders, electric toys, and electronic scale intelligent cleaning robots.