In order to increase the efficiency of new vehicles and improve their fuel consumption and carbon footprint a lot off work is being done on energy recovery during slowing down or braking cycle off a vehicle.
eBay
DMW-BLK22 Battery Charger for Panasonic Lumix DC-S5 DC-S5 II DC-S5 IIX GH5 II GH6 S5II S5M2 GH5M2 DC-S9, DC-G9, IIDC-S5
Aliexpress UK
The Current is NOT taken from the input battery and given to the output battery. Manual mode and regenerative braking mode allows you to override this. Regenerative braking (requiring ignition feed).
eBay
1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V To 12-90V Adjustable Voltage Charger
Aliexpress UK
(4) Current is NOT taken from the input battery and given to the output battery. Manual mode and regenerative braking mode allows you to override this. 10) 9 preset battery chemistry options: Including AGM, LiFePO4, Gel, Flooded and sealed lead acid.
eBay
CC/CV Max 5A DC-DC Step Down Buck Charging Board XL4015 Lithium Battery Charger Converter Module DC DC 0.8-30V To 5-32V Buck
Aliexpress UK
BBS1230 Features 1 BBS1230 Charging Unit. It does this by adding a solar operation to the product both when the vehicle is in motion and moreover when the vehicle is stationary. This makes it, in effect, also a free 350W solar regulator when the vehicle is stationary.
eBay
Mini DC 9V-36V 12V 24V to DC 5V 5A Car USB Charger Power Supply Module DC-DC Buck Step Down Voltage Converter Board
Aliexpress UK
Have been removed from vehicles for different system fitted however all tested and working fine
eBay
1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V adjustable voltage charger
Aliexpress UK
(4) Current is NOT taken from the input battery and given to the output battery. Manual mode and regenerative braking mode allows you to override this. 2) Output charging at 12V, 24V, 36V and 48V. All of the benefits of advanced charging without any of the drawbacks.
eBay
DC Power Cable Cord Connector DC Jack Charger Adapter Plug Power Supply Cable for Samsung HP Dell Sony Toshiba Asus Acer Lenovo
Aliexpress UK
BBS1230 Features 1 BBS1230 Charging Unit. It does this by adding a solar operation to the product both when the vehicle is in motion and moreover when the vehicle is stationary. This makes it, in effect, also a free 350W solar regulator when the vehicle is stationary.
eBay
1-10pcs 5A DC-DC Step Down Adjustable Power Supply Module Lithium Charger XL4015 4~38V 96% 5A DC adjustable step-down module
Aliexpress UK
BBS1230 Features 1 BBS1230 Charging Unit. It does this by adding a solar operation to the product both when the vehicle is in motion and moreover when the vehicle is stationary. This makes it, in effect, also a free 350W solar regulator when the vehicle is stationary.
eBay
LM2596S DC 6V-40V 9V 12V 24V 36V To 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB
Aliexpress UK