You might also be interested in these d cell rechargeable battery and charger.
WAVYPO Rechargeable Lithium D Batteries, 8800mWh High Capacity D Cell Batteries with 2 in 1 USB-C Charging Cable, D Size Cell Battery Replacement for Floodlight Toys (4 Pack)
3600mAh BOANV D Batteries,1.5v Rechargeable Lithium D Batterie with 2 in 1 USB-C Chrging Cable, LR20 1.5v D Size Cell Batteries for Floodlight & Toys, 4 Pack (2 Pack)
BOANV
£ 14.99
free shipping
To the product (1 offer)
Philips Ultra D Alkaline Batteries, LR20 - High Capacity for Flashlights and Large Devices, Pack of 20
Matbc 4 Pack 3.7 V 18650 Rechargeable Battery Flat top with Charger, 18650 Lithium-ion Rechargeable Battery Set
Matbc
£ 25.99
free shipping
To the product (1 offer)
ANSMANN Powerline 4 Ultra AA, AAA, C, D 1.2V Battery Charger For NiMH, NiCd & Li-Ion Round Cell Rechargeable Batteries with USB Port | With UK & EU Plugs | Fast Charger to Charge & Discharge Batteries
Ansmann
£ 69.95
free shipping
To the product (3 offers)
12% off
GP Ultra D Batteries 8 Pack LR20 - Torches, Radios & Motorised Toys
GP
£ 16.99
free shipping
To the product (3 offers)
Mspalocell 1.5V D Cell Batteries USB-C LR20 8800mAh lithium battery, Type C batteries battery, Low Self-Discharge, with Charging Light, 1500+ Cycle, 6 Pack 1.5v D Batteries
Mspalocell
£ 32.99
free shipping
To the product (1 offer)
Rechargeable D Batteries 1.5V Lithium D Cell 11000mWh High Capacity with USB-C Fast Charging Long-Lasting Performance 2 packs
CTYOUNG
£ 19.99
free shipping
To the product (1 offer)
Duracell Rechargeable Ultra D Size Batteries - Pack of 6
