BL1840 4AH/5AH 21700 For Makita 18V Battery Power Tools Li-ion Replacement LXT BL1840 BL1850 for 18 V Screwdriver with BMS

About this item

For Makita 18V 4Ah/5Ah Rechargeable Power Tools Battery 18V Makita with LED Li-ion Replacement LXT BL1840B BL1850 BL1825

Integrated L.E.D. battery charge level indicator allows user to monitor battery charge

• Description:
  Battery Capacity: 4000/5000mAh
  Battery Voltage: 18V
  Battery Type: Li-Ion
  Color: black
  Size: 133 x 77.5 x 59mm
  Material: ABS
  Packing Content: as you choose

Guaranteed 100% REAL capacity，no fack capacity，full refund if the capacity is not ture

12 months warranty! 24hours prompt online after-sales service!

Ture imported Samsung INR21700-50s cells for 5Ah battery

Using Tabless cells TENPOWER INR21700-40XG for 4Ah pro battery

Using Tabless cells TENPOWER INR21700-50XG for 5Ah pro battery

Using TP-INR21700-40TG for 4Ah battery

Real Integrated BMS system prevents over charging & over discharging,lengthens battery life,MultiProtect safety system ensures complete protection for you and your devices.

Compatible with 18V LXT Tools, able to dicharge at 30A current for more than 5min