
There are over 24,000 NissanLeafs in NZ (and counting). The LEAF is one of the first mass-market EVs, and its batteries degrade more than those. . There are a few things to look for. 1. SOH – State of Health (%) This number shows the battery’s capacity compared to when it was new. 2. QC – Quick. . Battery health can be estimated by looking at the dashboard bars. This doesn’t provide much detail, so a tool called Leaf Spyis used. . Contact one of the companies above. They have better diagnostic tools (than LeafSpy) to ensure your battery replacement is in good condition. While you can buy a used battery. [pdf]
There is also at least one commercial operation in NZ: Counties Energy now has a functioning 240 kWh battery (made from 18 Nissan Leaf batteries). The battery charges during low-demand off-peak times and powers the two EV chargers at the site.
There are no large-scale systems exist for LEAF battery replacement in New Zealand. Enough vehicles are being scrapped (i.e. written off by insurers) to ensure a steady supply of batteries that can be installed into other vehicles. Contact one of the companies listed below that can do the installation. DIY?
We took the base model 2022 Nissan Leaf 40kW for a week to test it out as a daily commuter. What’s In The 2022 Nissan Leaf Range? New Zealand sees two models of the Nissan Leaf, separated only by battery size. The 40kW model has a WLTP range of 270km provided by a 110kW electric motor that pumps out 320Nm of torque.
Note: Newer 40 kWh Leafs (2018-) are not following the same degradation curve. Telematic data from FliptheFleet shows a flattening off of degradation (consistent with other modern NMC batteries). New battery in a Leaf with maximum range.
In saying that, we haven’t forgotten all of the e-NV200 owners out there and we are currently prototyping an awesome 40kWh battery design with enhanced thermal management specifically as an upgrade for e-NV200s that originally had a 24kWh battery. What does RED, BLUE, and GREEN mean? 16 Blade has three planned variants named RED, BLUE, and GREEN.
Perhaps coincidentally, in late 2019 Nissan USA released a 40kWh pack pre-programmed to be compatible with 2016-2017 Leafs which were originally fitted with 30kWh packs. This clearly goes against their earlier claims. At this point their official upgrades do not extend to earlier 24kWh Leafs. You can learn more about this over on our news page.

China's energy storage battery exports have been growing significantly. In 2021, China exported 3.427 billion lithium-ion batteries, with an export value of US$28.423 billion. From January to October 2022, China exported 3.195 billion lithium-ion batteries, with an export value of US$39.754 billion1. In the first five months of 2024, China's cumulative export volume of energy storage batteries reached 8.4 GWh, a year-on-year increase of 50.1%2. From January to August 2022, China's cumulative exports of lithium-ion energy storage batteries surged by 83% year-over-year3. [pdf]
Cushman & Wakefield has released its China Battery Energy Storage System (BESS) Market – New Energy for a New Era report. A Battery Energy Storage System (BESS) secures electrical energy from renewable and non-renewable sources and collects and saves it in rechargeable batteries for use at a later date.
“China’s lithium battery exports rose by 27.8 per cent in one year and reached USD $65 billion and the US are currently the main importer of Chinese lithium batteries. “Prices for solar panels have fallen considerably in one year causing a decline in the monetary value of exports raising concern for oversupply issues.
Figure 2: Cumulative installed capacity of new energy storage projects commissioned in China (as of the end of June 2023) In the first half of 2023, China's new energy storage continued to develop at a high speed, with 850 projects (including planning, under construction and commissioned projects), more than twice that of the same period last year.
A Battery Energy Storage System (BESS) secures electrical energy from renewable and non-renewable sources and collects and saves it in rechargeable batteries for use at a later date. When energy is needed, it is released from the BESS to power demand to lessen any disparity between energy demand and energy generation.
China has created an energy storage ecosystem with players throughout the supply chain. The upstream players are mainly battery and raw materials manufacturers, with many benefitting from first-mover advantage. Chinese manufacturers have gained a substantial market in this domain.
Localities have reiterated the central government’s goal of developing an integrated format of “new energy + storage” (such as “solar + storage”), with a required energy storage allocation rate of between 10% and 20%. China has created an energy storage ecosystem with players throughout the supply chain.

Some dramatically different approaches to EV batteries could see progress in 2023, though they will likely take longer to make a commercial impact. One advance to keep an eye on this year is in so-called solid-state batteries. Lithium-ion batteries and related chemistries use a liquid electrolyte that shuttles charge around;. . Lithium-ion batteries keep getting better and cheaper, but researchers are tweaking the technology further to eke out greater performance and lower costs. Some of the motivation comes from the price volatility of battery. . The Inflation Reduction Act, which was passed in late 2022, sets aside nearly $370 billion in funding for climate and clean energy, including billions for EV and battery manufacturing.. [pdf]
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