EN-EL20 EN-EL22a battery charger is suitable for Nikon cameras Coolpix P1000, P950, DL24-500, Coolpix A, 1 AW1, 1 J1, 1 J2, 1 J3, 1 S1, 1 V3 digital cameras LED USB display dual charging Charger type: LED displays charging status, making it convenient to use LED USB dual chargers with C-type ports during travel; It can charge one or two batteries at a time; Security assurance: Multiple protections, safe and reliable. Latest generation CPU control, IC chip, dual PCB panel to prevent overcharging, overcurrent, and overvoltage; The product has passed CE certification and is tested by the manufacturer to match OEM products; The packaging includes: charging plug+USB LED dual charger+USB charging cable. ★ [Dual Battery Charger] DC 5V/2A charging current, super fast battery charger. Dual battery charger design is convenient to charge 2 batteries simultaneously, and each charging slot works independently, saving your time, saving your batteries' life ★ 【 Smart LED Display 】 The smart LED charger displays the battery charging level in real time to prevent your frequent guessing how much your battery has been charged. The built-in intelligent protection board contains various technical protections such as overcharging, discharging, temperature control, over current protection, etc