MaximalPower PTB MAK 10.8 Power Tool Replacement Battery for Makita Makbl1013/Bl1013, 10.8V, 1500mAh, Li-ion Amazon.com is the only authorized dealer selling MaximalPower brand products. Please make sure your item is ONLY sold and shipped by Amazon.com! All other marketplace vendors are selling counterfeit products that do not perform the same, and/or are not covered by our MaximalPower Warranty. Compatible with Makita Makbl1013 Bl1013, TD090D, TD090DWX, TD090DWXW, TD090DWE, DF030D, DF030DWX, DF030DWE, DF330D, Part Number 194550-6, 194551-4, BL1013 Capacity: 10.8V, 1500mAh Integrated microchip prevents overcharging and extends battery life 1 Year Limited Warranty $1 million product liability coverage