Nikko 9.6v battery pack and charger substitution set.
Amazon.com: 9.6V 2000mAh NiMh Replacement Battery for Nikko RC Cars + Smart Charger : Toys & Games
ORIGINAL NIKKO 6.0V 750MAH BATTERY PACK AND CHARGER B01562 | eBay
ORIGINAL NIKKO SLOT IN BATTERY CHARGER 9.6V | eBay
NIKKO RC 9.6V Rechargeable NiCd Battery Pack & Quick Charger 1294 Unable To Test 12068012994 | eBay
Nikko 9.6 Volt Rechargeable NiCd Turbo Battery 1296 Red Pack 12068012994 | eBay
9.6 Volt Nitro NiMH, 700mAh Battery and Charger
GEILIENERGY NiMH Battery Pack 9.6V 1500mAh High Capacity Rechargeable RC Battery with Standard Tamiya Connector for RC Car, Robots and OTC Genisys 239180 & EVO Scanner(1 Pack)
ORIGINAL NIKKO SLOT IN BATTERY CHARGER 9.6V | eBay