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2000mah For Workzone 14.4v 18650 Li-ion Lithium Tool Battery Pack Wzas 14,4/1 Li 45.113.26 For Self-installation - Rechargeable Batteries - AliExpress
Amazon.com: Wokyy 18 Volt Dual Chemistry Battery Charger R86092 R86091 Replacement for Ridgid 18V NiCad or Lithium Ion Battery R840083, R840085, R840086, R840087, R840089 and More : Tools & Home Improvement