How long does a DS battery last?
The Nintendo DS battery has been made to be recharged around 500 times, after which the battery life will be 70% of its maximum charge. The length at which a rechargeable battery will last depends on how frequently you charge it. For older devices, it is usually recommended to allow the battery to drain as much as possible before recharging.
if you take bad care of your Nintendo DS, it would last you from 2 months to 1 year, if you take like normal care of a DS it would last you 2-3 years, if you take really good care of your DS it would last you 4 years and up. mine only lasted 4 years due to battery problems. the battery got old and it sord of got burned or something, or is just…
Check if The battery charges in another DS if possible. If it does the DS charge circuit is likely fault. Get an external DS battery charger (if DS runs on charged battery ok). The DS charges with a different charger. If so - the original charger has failed - replace. The DS charges with a different battery in it. The battery has failed - replace.
The 3DS battery last 2.5 hours When on 3d and max brightness and playing games. it lasts 2.5-5 hours on 3DS software and 5-8 hours on DS software. good thing is that there is the 3DS Power Pak + made, which makes the battery last 2 times longer. I've heard that a different battery extender has been made which extends the 3DS battery life 3 times longer.
About 20 hours fully charged, althought the volume level matters, so if you hav lo volume the battery will last a little longer. One of the other things that can use up battery life is bright flashing games with alot of bright lights flashing sounds and long periods of sound, for exaple Guitar hero..