There is an on/off switch on the battery. Can be used to 12V power in various fields. This battery cannot be used for Motor, fan, air pump, water pump. When charging this item, turn the switch on.
eBay
Automatic Solar Panel Battery Charger Board Night Light LED Lamp Control Switch Battery Charger Charging Controller Module
Aliexpress UK
2 x 13A 240V Plugs with protective back-boxes. The 240V Sockets must be connected to either an external hookup or an inverter. Neither of these are supplied with the unit. 3 x 12V 20 Amp Switches with Blue LED as standard.
eBay
5/10PCS TP4056 Lithium Battery Charger Module 1A Portable Battery Charger Panel Type C Micro USB 4.5V-5V for Lithium Batteries
Aliexpress UK
UK Mains Charging Adapter (1) for 12V Lithium-Ion Batteries.
eBay
Automatic Solar Panel Battery Charger Board Night Light LED Lamp Control Switch Battery Charger Charging Controller Module
Aliexpress UK
2 x 13A 240V Plugs with protective back-boxes. The 240V Sockets must be connected to either an external hookup or an inverter. Neither of these are supplied with the unit. 5 x 12V 20 Amp Switches with Blue LED as standard.
eBay
5/10PCS Auto Solar Panel Battery Charger Board Night Light LED Lamp Control Switch Battery Charger Charging Controller Module
Aliexpress UK
Conversion Kits. Conversion Kits (48). High frequency switching technology. Affordable Prices Across the Range. Cool Boxes (63). Short circuit and polarity protection. Add to Favorites. Goods must be new, unused and in resaleable condition.
eBay
Automatic Solar Panel Battery Charger Board Night Light LED Lamp Control Switch Battery Charger Charging Controller Module
Aliexpress UK
There is an on/off switch on the battery. This battery cannot be used for Motor, fan, air pump, water pump. Can be used to 12V power in various fields. Titanium Material. Big Push load. the plug light turns GREEN.
eBay
LED Lamp Control Switch Automatic Solar Panel Battery Charger Board Night Light Battery Charger Charging Controller Module
Aliexpress UK
1 Pcs Motorcycle Battery Isolator. A Proper maintenance will extend and protect the battery and engine life. AUTOPARTEIN - Motorcycle Battery Disconnect Switch System. Extends battery life by preventing parasitic drain when motorcycle is not in use.
eBay
Automatic Solar Lithium Battery Charger Controller Light Module Night Light LED Lamp Control Switch Panel Battery Charger Board
Aliexpress UK
There is an on/off switch on the battery. Can be used to 12V power in various fields. This battery cannot be used for Motor, fan, air pump, water pump. Reciprocating Cycle Linear Act. When charging this item, turn the switch on.
eBay
Automatic Solar Panel Battery Charger Board Night Light LED Lamp Control Switch Battery Charger Charging Controller Module
Aliexpress UK