LUX-TOOLS AK-20/4.0 Replacement Battery With Lithium-Ion Technology For All Machines From The LUX-TOOLS 1PowerSystems, 20 Volts, Li-Ion Battery With 4.0 Ah: Amazon.de: DIY & Tools
Amazon.com: DC 3.7V 2100mAh 804050 li-ion Lithium Ion Polymer Battery Replacement for DIY 3.7-5V Electronic Product, Mobile Energy Storage Power Supply : Electronics
Makita BL1850-2 18-volt LXT Lithium-Ion 5.0Ah Battery, 2-Pack- Discontinued by Manufacturer (Discontinued by Manufacturer) - - Amazon.com
Amazon.com: DTK 10.8V 5200mAh Laptop Battery for ASUS R500V A45 A55 A75 K45 K55 K75 R400 R500 R700 U57 X45 X55 X75 Series (P/N A32-K55 A33-K55 A41-K55 A42-K55) : Electronics