How long does a Nissan LEAF take to charge?

The LEAF also has firm limits on how fast it will accept power: a maximum of 6.6kW for AC charging and 46kW for DC charging¹. That means a bigger charger never speeds the car up beyond those ceilings, and it is the single most useful thing to know when planning charging around the car rather than around the charger.

How long it takes to charge: 30 minutes to 11 hours

The LEAF can be slow, fast and rapid charged from public points, depending on the network and the type of charge unit². It uses two charging standards for its inlets, Type 2 and CHAdeMO, which covers home wallboxes on the AC side and DC rapid points on the other². How those translate into time depends on the battery version and the charger's power rating.

Guidance for the 2018 LEAF puts home charging at 4 to 11 hours across charge points rated 3.6kW or 7.4kW, and rapid charging at 1 hour or less on 43-50kW and 150kW units⁷. For a fuller picture of how charger ratings work across all EVs, see EV charging speeds and times.

Fast chargers add 20 to 80% in roughly 30 to 43 minutes

On a 50kW DC charger, the LEAF takes approximately 43 minutes to charge from 20% to 80%¹. That figure is specific to the car's 46kW DC ceiling: connect it to a 150kW unit and it will still draw no more than 46kW, so the time barely changes¹. The same limit applies on the AC side, where the car charges at no more than 6.6kW even on a fast charger rated above that².

For rapid charging in general, official industry guidance puts typical charge times at 20 to 40 minutes⁸, and a practical rule of thumb is that a 45-minute rapid charge takes an EV from about 20% to 80%⁹. The all-new LEAF improves on the older car: Nissan's specification gives a DC quick charging time of 20% to 80% in under 30 minutes¹⁰. Power NI's figures for the 40kWh LEAF quote 0.8 hours empty to full on a rapid point⁶. For the connector side of rapid charging, see CHAdeMO vs CCS.

A 7kW home wallbox fully charges in about 6 to 7.5 hours

This is where most LEAF charging happens. On a standard 7kW AC home charger, a session from 0% takes approximately seven hours¹, and the LEAF's product data quotes 7.5 hours to 100% at 7kW². Nissan itself gives an actual charge time for the Leaf of 7 hours 30 minutes on a 7kW charge point¹¹. If you do not run the battery flat, the numbers improve: a 7kW charger will generally charge the car from 20% to 80% within six to 12 hours¹, and for a LEAF-sized 40kWh battery a 7kW point provides an 80% charge in around 6 hours¹².

A 7kW wallbox adds roughly 30 miles of range per hour⁹, so even a short evening plug-in puts a useful number of miles back. Charging at home also shifts your dependence from the public network to your own electricity supply, which is the arrangement that gives a household the most control, as our home EV charging guide sets out.

A 3.7kW household socket takes up to 11 hours

On a 3.7kW charger, a LEAF with a 40kWh battery takes 11 hours to charge, empty to full³, a figure Power NI's charging table confirms at 11 hours for the 40kWh Leaf⁶. That still fits an overnight window, but it leaves little slack. Guidance for standard chargepoints rated 3.7kW to under 8kW puts a full charge at five and a half to 11 hours, and low-speed points below 3.7kW at 12 to 15 hours¹³.

The 3-pin domestic socket is the slowest option of all. Sockets deliver only around 2.3kW, meaning charging an average EV battery could take over 24 hours⁴. Some guidance quotes 6 to 8 hours for a regular three-pin socket¹⁴; the two figures differ, and the longer estimate reflects what a LEAF-sized battery realistically needs. For the full picture on socket charging, see charging an EV from a 3-pin socket.

Translating charging time into driving range

Time only matters in relation to distance. On a 50kW DC charger, the LEAF's 43-minute charge from 20% to 80% adds approximately 14 to 116 miles of range¹⁵. A handy tip from the Energy Saving Trust is that the charging power in kW roughly translates to the number of miles you get from charging for 20 minutes, so a 50kW point returns about 50 miles in 20 minutes¹³.

For context, the 40kWh LEAF MkII has a real-world range of 160 miles⁵, while the Leaf e+ 62kWh model has a range of up to 239 miles². Zapmap's worked examples for a LEAF Tekna 30kWh show the arithmetic directly: 80% of a 30kWh battery at 50kW works out at 29 minutes on a rapid point, and the same 80% at 3kW takes 8 hours¹⁶.

Charging speed of the 40kWh LEAF versus the 75kWh model

At the same charger power, the smaller battery always finishes first, because there is less energy to put back. The 40kWh LEAF takes 11 hours on a 3.7kW charger³ and about 7.5 hours at 7kW². A larger battery needs proportionally longer at those speeds.

The comparison flips at the rapid charger, because the newer car's hardware is more capable. The all-new LEAF with the 75kWh battery has a DC quick charging time of 20% to 80% in under 30 minutes¹⁰, against roughly 43 minutes for the older car on a 50kW point¹. So the bigger battery charges for longer in total, but the current model tops up faster in the window that matters on a journey.

What the battery warranty includes

Nissan's published warranty wording covers the LEAF battery against defects in materials and workmanship for five years or 100,000 kms, whichever comes first¹⁸. That statement comes from Nissan's own detailed model release, so it is the maker's commitment rather than an independent assessment. Note the age of the wording: it dates from 2013, so buyers of newer or used cars should check the specific terms applying to their model year before relying on it. Early LEAFs were also once offered with battery leasing contracts, which affected who actually owned the battery¹⁹.

For the charging equipment itself, the warranty position is separate and set by the charge point maker; see EV charge point warranties.

Can the Nissan LEAF support vehicle-to-grid charging?

Only through one specific route. The LEAF is capable of performing V2G charging only on a DC CHAdeMO port with a V2G DC charging station; it is not compatible with V2G on an AC charger such as the PowerPort AC Level 2 unit²⁰. A standard home wallbox, however smart, cannot draw power back out of a LEAF.

Vehicle-to-grid charging allows energy stored in the vehicle's battery to be exported to the grid during periods of high demand²¹, which in principle turns a parked car into a household asset. For the LEAF that capability depends on specialist DC equipment rather than the domestic wallboxes most households fit. The wider picture, including cars that support V2G through their AC port, is covered in vehicle-to-grid and vehicle-to-home charging.