Meterk BL1840 batería de herramientas eléctricas de 18 V 4.0Ah batería recargable de alta capacidad de reemplazo de batería para MAKITA

Features: Support BT 4.0, the transmission speed is faster and more stable, can effectively reduce the sound quality damage. Compatible with all devices that support BT A2DP protocol, such as mobile phones, tablets or computers. Two mobile phones can be connected simultaneously. Double click the earphone multi-function button to redial the last broadcast number. Powerful 5 volt / 3.6A charger charges quickly. Intelligent Circuit Design protects against over-heat, over-currents, over charge and short circuit. Compact and portable.

package size:20*12*8 .net weight :43g quantity :1 pieces for one box . colors : brown package ,capacity : 3000mah, two pcs in a carton box