Longer in high drain devices than Alkaline batteries. Battery type: AA/AAA.
eBay
MT20MN Battery Converter Adapter for Makita 18V Lithium Battery Convert for Makita 18V Ni-Cd&Ni-Mh Battery
Aliexpress UK
CAPACITY: 800mAh.
eBay
Power Wheel Adapter for Ryobi 18V Battery with Fuse DIY Battery Adapter Power Connector for Ryobi 18V Nimh/Nicd/Li-ion Battery
Aliexpress UK
CAPACITY: 650mAh. Suitable for cordless phones idect and any other application where you can use normal AAA batteries.
eBay
Turpow 4.0Ah 6V NI-MH Battery for Paslode 404717 B20544E BCPAS-404717 404400 900400 900420 900600 Replacement power tool battery
Aliexpress UK
HIGH CAPACITY: 700mAh.
eBay
SKYRC T100 AC Lipo Battery Balance Charger Dual 5A 2X50W for 2-4S NiMH / NiCd / LiPo / LiFe / Lilon / LiHV RC Car Charger
Aliexpress UK
For most electronic devices it is better to use NiMH batteries rather than Alkaline Batteries. Capacity is important; mAh stands for milli Ampere hour. Ultra High Power.
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DC9071 NI-CD NI-MH Battery Plastic Case Housing Shell For Dewalt 12V DE9037 DE9071 DW9072 DE9075 DE9501 DW9071 DW9072 Box
Aliexpress UK
Applicable battery: No. 5 AA No.7 AAA.
eBay
MT20MN Battery Adapter For Makita 18V Li-ion Battery To Ni-Mh Ni-Cd For Makita Bl1860B/Bl1860/Bl1850B/Bl1850/Bl1840/Bl183
Aliexpress UK
Battery Type: AA. -Longer life in the high drain devices than normal Alkaline batteries. -Durable case, convenient for storage and taking on the go.
eBay
MT20MN 18V Lithium Battery To Ni-Mh Ni-Cd Li-Ion Battery Converter Adapter for Makita Bl1860B/Bl1860/Bl1850B/Bl1850/Bl1840/Bl183
Aliexpress UK
eBay
Power Wheel Adapter for Ryobi 18V Battery with Fuse Battery Adapter Power Connector for Ryobi 14.4V 18V Nimh/Nicd/Li-ion Battery
Aliexpress UK