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Cartridge batteries are effective in reducing EV operational costs in logistics


Commercial Japan Partnership Technologist Corporation (CJPT) announced its partnership in July this year with Yamato Transport Co, to initiate the imposition of rechargeable and replaceable cartridge batteries at the beginning for transporters in its fleet.

The development of technology has helped to bring about various advantages today which include the decrease in vehicle interruption as well as effects on cost. The Yamato-CJPT council is a part of the country’s major automakers’ national energy management strategy to implement a carbon-neutral plan. Japanese transport has seen the concept and usage of battery-electric vehicles (BEVs) for a long time, but it is now becoming popular for last-mile delivery. The most significant issue is the prolonged recharging period, which is painfully slower than fuelling regular gasoline and diesel vehicles. However, the popularity and growth of this EV market offer some obstacles. The recharge time leads to many vehicles recharging at the same time, which leads to an increase in logistics interruptions.


The Yamato-CJPT council is a part of the country’s major automakers’ national energy management strategy.

Moreover, it is expected that the adoption of commercial BEVs will put an increased strain on society as a whole, such as by raising peak electricity demand at commercial locations as a result of concentrated recharging by lots of inactive vehicles. The cartridge battery technology is currently available, according to Yamato engineers, but the battery-swapping schemes that will arise are still being researched, mostly for safety reasons. If not done correctly, the simple solution of removing one battery and replacing it with another could have disastrous results. Engineers aim to guarantee protection against mechanical problems and fire.

Cartridge battery-based scheme plays a crucial role in Yamato Transport’s green delivery eco-system which is the goal of the association for a long time. The council wants to include all the delivery partners and transport, it is looking forward to a community that promotes the idea and use of green power.

The cartridge battery plan notes the elimination of the gap between the generation peaks of renewable energy and the duration of commercial BEV charging, which will result in better and more efficient implementation of not only the batteries but also the vehicles. It is crucial to produce a consistent supply of batteries that charge during the day and can be utilized all night or the next day because the projected charging ratio will primarily come from solar and wind energy sources.

Engineers aim to guarantee protection against mechanical problems and fire.

The scheme of battery replacement can help in the cost-cutting of BEVs. A reduction in the number of batteries required for a vehicle can impact the initial cost of the purchase in a significant way. The purchase price can be lower and more cartridges can be purchased as needed because the technology can limit battery capacity by reducing the number of cartridges based on real driving-range needs. A battery subscription service that allows for the leasing of additional batteries as needed can use the same model.

Finally, because replacement batteries may be recharged while vehicles are in motion, the approach significantly improves charging efficiency and lowers peak electricity demand.

The upcoming cartridge batteries should be brand-neutral, which means they will work with any car. Taiwan’s Gogoro is a prime example of this system working well. Gogoro’s battery switching station, which has more than 500,000 users, includes a large number of swap-and-recharge kiosks that use batteries that fit practically all of the EV motorcycles there.

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