# How to Care for a Lithium Golf Trolley Battery By Fayrway Pros ยท Published 28 August 2026 **The short version** Charge a lithium golf trolley battery little and often the night before you play, store it indoors part-charged, and never leave it flat, and it will hold its range for several seasons. - Charge fully the night before each round and unplug once full, using only the supplied charger - Store indoors at room temperature at half to two-thirds charge, topping up every four to six weeks over winter - Dry the terminals after wet rounds and never charge a frozen battery To care for a lithium golf trolley battery, keep it partly charged rather than flat, charge it the night before you play, store it indoors at room temperature, and never leave it fully drained for weeks. Treated well, a good lithium battery holds a strong 18-hole range for several seasons instead of fading in one. Lithium batteries changed electric golf for the better: lighter, faster to charge and far longer-lived than the old lead-acid packs. They still reward a little routine, though, especially through a wet British winter. Below is exactly how to charge, store and look after yours so it keeps carrying your bag round after round. ### How should you charge a lithium golf trolley battery? Charge it fully the night before each round using only the charger supplied with your trolley. Lithium packs like to be topped up little and often, so there is no need to run the battery flat before recharging. Draining it to empty every time actually shortens its life rather than extending it. Follow three simple habits and your battery will thank you: 1. **Charge the night before, not weeks ahead.** A full charge sitting for days slowly stresses the cells. Charge close to when you play. 2. **Unplug once it reaches full.** Most modern chargers cut off automatically, but do not leave the pack on charge for days on end. 3. **Use the correct charger.** A mismatched voltage or a cheap generic charger is the fastest way to damage a lithium pack or void its warranty. ### What is the best way to store a lithium battery? Store it indoors at room temperature, around 15 to 20 degrees, and never fully flat. Cold garages and unheated sheds are the enemy: repeated freezing and thawing slowly kills capacity, so bring the battery inside between rounds rather than leaving it in the boot or on the trolley in the shed. For the winter off-season, leave the battery at roughly half to two-thirds charge rather than empty or brimful, and top it up every four to six weeks so it never sits completely drained. A lithium pack left flat for months can drop below the voltage it needs to accept a charge again, which usually means a replacement. ### How do you protect the battery through a British winter? Keep it dry, keep it warm and keep it charged. Water and cold are what age a battery fastest, and a UK golfing winter serves up plenty of both. A few minutes of care after a wet round makes a real difference to how long the pack lasts. - **Dry the terminals.** After a wet or muddy round, wipe the battery and its connectors dry before storing. Damp contacts corrode and lose connection. - **Never charge a frozen battery.** If the pack has been out in the cold, let it return to room temperature before you plug it in. - **Keep the connectors clean.** A little contact cleaner on corroded terminals restores a weak or dropping connection. - **Store off the trolley.** Removing the battery between rounds keeps it away from damp and knocks, and makes it easy to bring indoors. ### Why is my lithium battery losing range? The usual culprits are cold weather, a tired charger or terminals that have quietly corroded, not the cells themselves. A lithium battery gives noticeably less range in freezing conditions, so a pack that clears 18 holes in July may fade on the back nine in January. That range returns as the weather warms. If the drop is permanent, work through the simple causes first: clean the terminals, check the charger delivers a full charge, and make sure the pack has not been sitting flat for weeks. Genuine capacity loss only really sets in after several years or after repeated deep discharges, which is exactly what good habits avoid. ### When should you replace a lithium golf battery? Replace it when a fully charged, warm battery can no longer finish the round you normally play, and cleaning the terminals and testing the charger make no difference. A healthy lithium pack should serve for several seasons, often five years or more, before capacity drops off enough to matter. When you do replace it, match the voltage and connector to your trolley and buy the battery your trolley maker recommends. If you are weighing up a new trolley altogether, our [best electric golf trolleys guide](https://fayrway.co.uk/blogs/journal/best-electric-golf-trolleys-2026-uk-buyers-guide) covers the value lithium models worth owning and what to look for in the battery. ### Frequently asked questions #### Should I fully drain my lithium golf battery before charging? No. Lithium batteries prefer partial charges and short top-ups, unlike the old lead-acid packs. Running the battery flat every time actually shortens its life. Charge it the night before you play, unplug it once full, and there is no need to drain it first at any point. #### Can I leave my golf trolley battery on charge overnight? An overnight charge is fine because modern chargers cut off automatically once the battery is full. What you should avoid is leaving it plugged in for days on end. Charge close to when you play, unplug it when it reaches full, and always use the charger supplied with your trolley. #### How do I store a lithium golf battery over winter? Store it indoors at room temperature, at roughly half to two-thirds charge rather than flat or full. Top it up every four to six weeks so it never sits completely drained. Avoid cold garages and sheds, as repeated freezing and thawing slowly reduces the battery's capacity over the off-season. #### Why does my battery run out faster in winter? Cold weather temporarily reduces how much charge a lithium battery can deliver, so a pack that clears 18 holes in summer may fade in freezing conditions. This is normal and the range returns as the weather warms. Storing and charging the battery indoors, then fitting it just before you play, helps. #### How long should a lithium golf trolley battery last? A well-treated lithium battery should hold a strong 18-hole range for several seasons, often five years or more. Charging little and often, storing it warm and never leaving it flat all extend its life. Deep discharges, damp terminals and cold storage are what cause a battery to fade early. #### Can I use any charger with my golf battery? No. Always use the charger supplied with your trolley or the exact replacement the maker recommends. A generic charger with the wrong voltage or current can damage the cells, create a safety risk and void your warranty. Matching the charger to the battery is one of the simplest ways to protect it. Lithium battery care comes down to a short routine: charge little and often the night before you play, store the pack indoors at room temperature and never leave it flat, and dry the terminals after a wet round. Do that and your battery will keep finishing your rounds for years. When it is finally time to upgrade the whole setup, our [best electric golf trolleys guide](https://fayrway.co.uk/blogs/journal/best-electric-golf-trolleys-2026-uk-buyers-guide) points you to the value lithium models worth buying. --- Canonical version: https://fayrway.co.uk/blogs/journal/how-to-care-for-a-lithium-golf-trolley-battery Fayrway, golf gear curated by pros: https://fayrway.co.uk. 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