Digital Video Camera Travel Charger with 3.7V 1500mAh NP-40 Rechargeable Li-ion BatteryNP-40 Battery Charger Go to amazon.com Related posts Top 10 best np 40 camera battery: Which is the best one in 2022? FeatureDigital Video Camera Travel Charger3.7V 1500mAh NP-40 Rechargeable Li-ion Battery DescriptionInput:AC 100V-240V 50/60Hz Max 150mA Output:DC 4.2V=300mA CE, FCC verified,safer camera charger.