Package: 2Packs 5.0Ah Replacement batteries for Makita 18V Batteries,replace for all 18V Makita batteries Bl1830 Bl1840 Bl1850 BL1860 Size: Same size as the original, from Professional power tool battery manufacturing factory,Perfect for Makita 18v tools and 18v makita charger ,easy installation Capacity:Using high-quality lithium batteries,the real capacity is 5000mah,65% more operating time than original 3.0ah BL1830 battery. Safety:Using an intelligent protection system and high quality battery cells with the same performance to prevent short circuits, overcharging, discharging, and high temperature protection of the battery, obtaining relevant electronic certification, and passing the 1.5m drop test After Service:7-24 hour after-sales service, one year warranty, and no reason money back within 1 month. Feel free to contact us if there are any issues during use and we will reply within five hours

• Package: 2Packs 5.0Ah Replacement batteries for Makita 18V Batteries,replace for all 18V Makita batteries Bl1830 Bl1840 Bl1850 BL1860
• Size: Same size as the original, from Professional power tool battery manufacturing factory,Perfect for Makita 18v tools and 18v makita charger ,easy installation
• Capacity:Using high-quality lithium batteries,the real capacity is 5000mah,65% more operating time than original 3.0ah BL1830 battery.
• Safety:Using an intelligent protection system and high quality battery cells with the same performance to prevent short circuits, overcharging, discharging, and high temperature protection of the battery, obtaining relevant electronic certification, and p
• After Service:7-24 hour after-sales service, one year warranty, and no reason money back within 1 month. Feel free to contact us if there are any issues during use and we will reply within five hours