Big Capacity 48 Volt Batteries 48V 20Ah Li ion Battery for Electric Bike with PVC case Built in 13S 30A BMS + 2A CC/CV Charger

Equivalent to: 21/23 23A 23GA MN21 12v battery.MPN: A23 23A MN21 12V Keyless Remote Battery.Alkaline Dry Batteries Energize A23 Battery 12 Volt.

Features: * Adopt Micro USB DC 5V input, single slot independent charging and management system. * There are two kinds of charging currents to choose from (500mA/1000mA). * The built-in LED indicator shows the real-time voltage and current of the charging status. * Automatic identification of Li-ion and Ni-MH batteries and manual selection of LeFePO4 batteries (Automatic identification of 1.20V/3.70V batteries, manual selection of 3.20V/3.80V batteries). * With protection of overcharge and over-discharge, short circuit, intelligent identification of bad batteries and reverse battery detection. More Pros: * Automatic detection of battery polarity (+- polarity). * With 0V voltage activation function, 1.6-2.2V cannot be charged.

Set de accesorios para batería 18pcs

Features: Compact design for traveller or Home Use. Light weight, Plug and play hot swapping, easy to install and use. Convert AC plug from US to Euro. Easy to use, plug and play.

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12.6V 1A Wall Home Charger US plug 5.5x2.1mm / 5.5*2.1mm Power Adapter Supply