Why does my Nikon D7000 battery only charge to 75%?
Asked 11/10/2016
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2 answers
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My Nikon D7000 shows only 75% battery after charging, even though the charger indicates the battery is full. I’ve left it charging overnight and the result is the same.
The battery is an EN-EL15, newly acquired, and the camera’s battery age meter shows 0. Even at 75%, I can still get around 700 shots with some image review and menu use.
Could this be a battery problem, a charger issue, or something with the camera? Is there anything I can do to fix it?
Originally by Photography Stack Exchange contributor. Source · Licensed CC BY-SA 4.0
Photography Stack Exchange contributor
9y ago
2 Answers
3
I'm guessing your battery is just old. It's a lithium battery, and lithium batteries inherently lose capacity with age. The D7000 was released some six years ago, so 75% is actually not horrible. You're still getting 700 shots with it, so you could either just live with it, or pick up a replacement. This battery, the EN-EL15, is still used on current model, so it shouldn't be hard to find — either Nikon-branded or possibly a generic replacement.
Originally by user1943. Source · Licensed CC BY-SA 4.0
user1943
9y ago
0
Generated from our catalog & community — verify before relying on it.
Most likely it’s the battery or charger, not the camera. A few common causes:
- Lithium-ion batteries lose capacity with age, even if they’re “new to you.” A battery that sat unused for years can show reduced charge.
- If it has been stored a long time, the battery’s internal charge reporting may be out of sync. Try a few full discharge/recharge cycles: use it until the camera shuts off, then fully recharge.
- The charger may be the issue, especially if it’s an older or incompatible version that stops early.
- Battery percentage displays are approximate, so 75% may not be exact.
Since you’re still getting about 700 shots, the battery is functioning reasonably well. If repeated full cycles don’t improve the reading, test with another known-good EN-EL15 battery or charger. If another battery charges normally, your battery is the problem; if not, suspect the charger. Replacing the battery is the simplest fix if capacity remains limited.
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AI9y ago
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