Just replace the old batteries in your solar light, fix and light them again with these.
eBay
1-20pcs brand new 18650 3200mAh rechargeable battery lithium battery 18650MH1 3.7V high-capacity battery Flashlight batteries
Aliexpress UK
With a capacity of 950 - 2600 mAh. You won’t have to worry about buying single use batteries again. You can install them right away in your electronic device.
eBay
MELLWIN Rechargeable Battery 15000mAh Power Tool Lithium battery Pack Led indicator batteries Pack For Makita 18v Battery Pins
Aliexpress UK
Perfect for solar lights and cordless phones. AAA 600 mAh. AA 600 mAh. If the order has not been dispatched.
eBay
2-5PCS LIR2032 Rechargeable Battery 3.6V Replacement CR2032 Lithium Ion Battery Lithium Cell Coin Batteries with charger
Aliexpress UK
Capacity: 3000mAH. Colour: Green.
eBay
24V Battery 120Ah 18650 lithium battery pack Rechargeable battery for solar energy electric vehicle battery+25.2v2A charg
Aliexpress UK
(Old NiCd types contain Cadmium - NiMH does not).
eBay
24V 30000mAh Rechargeable Batteries 29.4V Lithium Battery Wheelchair Battery 7S3P li ion Battery Pack for HoverBoard
Aliexpress UK
The Energizer rechargeable batteries come in various sizes including AA, AAA, 9V, and C/D. These NiMh batteries have a voltage of 1.2V and capacity ranging from 500mAh to 2300mAh, suitable for high drain devices like sound and vision equipment. With a universal brand and compatibility, these long-lasting batteries are perfect for powering a range of devices with the convenience of rechargeability. Ideal for everyday use, these batteries offer reliable performance and can be recharged multiple times, making them a cost-effective choice for powering your devices.
eBay
1 2 3 4 Slots D Size 1.5V 3V 4.5V 6V Battery Holder Cell with Wires Durable Battery Holder Case Rechargeable Battery Case
Aliexpress UK
Weights much less than other batteries and can be used in place of any standard AAA / AA battery. The long shelf life of Energizer batteries make them the ideal choice in thermostats, or outdoor devices operated in cold climates where other batteries cease to function at cold temperatures.
eBay
EEMB LIR2032 Rechargeable Battery With Charger(optional) 3.7V 2032 Lithium Ion Battery 45mAh Lithium Cell Coin Batteries
Aliexpress UK
Nominal Capacity: 4150mWh / 2500mAh. Energy: 4150mWh. Nominal Capacity: 1620mWh / 1000mAh. Energy: 1620mWh. Battery Size: AA. Recorders, alarm clocks, Toys and almost any other portable electronic device in your household.
eBay
EEMB 1000~30PCS LIR2032 Rechargeable Battery 2032 3.7V Button Lithium Battery 45mAh Coin Cell Batteries Large packaging
Aliexpress UK