Hello!
The Fuji S2900 camera cannot be equipped with square lithium batteries, and it cannot be installed at all.
But you can buy lithium batteries with the same appearance as AA batteries online, and the price is only a few tens of yuan per set (used by Fuji S2900).
You can find it by searching.
What is the battery charge status of the Fuji digital camera?
1: The Fuji JV255 uses a battery type NP45 or NP45A. This is a lithium battery that comes in pieces, not pieces. in one piece. Grain;
2: Fuji machines usually don't come with a battery charger, so I don't know which charger you use to charge the battery;
3: It is necessary when you start using a new battery. Use a special charger to activate the battery, and the charging time is generalapproximately 4 hours. Do not overcharge or discharge the battery to damage it;
4: Lithium batteries should be maintained regularly when not in use. Protection and Maintenance
5: As you said, your situation should be that you are using a non-dedicated charger, otherwise the battery will be damaged due to this. overcharging and overdischarging
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Condition battery charging for Fuji digital cameras. is that once the charger is installed, the charging status indicator lights up. After entering the charging state, the status indication of charge is finished. When the Fuji charger light turns on, it means the battery is charging, and when it turns off, it means the battery is fully charged.
The charger is not plugged in and the battery is not installed correctly. When not charging, the charging status light turns off. If the charging status light flashes while the battery is charging, this indicates a charging failure.
The Fuji digital camera battery charger has a 2A power fuse and a MIP2F2 power management chip. Typical application circuits include an optocoupler and Y-capacitor, battery contacts, a power-side rectifier bridge, and two tubes hidden under the plastic seat. It has good security and can protect the battery.
Detailed information
Follow the instruction manual of Fu digital camerasji and charge the battery until the light goes out. After a little while there will be an extinction. no problem. The battery and charger have protective circuits and there will usually be no problems. Depending on the battery capacity, the battery life is approximately three hours. Lithium batteries are protected against overcharge and overdischarge, but self-discharge is inevitable, so do not store the battery empty.
For Fuji digital cameras, you can place the battery in the machine to charge it directly, or you can remove the battery and charge it separately with a charger. It is recommended to use the latter as it will not affect the camera.
When charging a Fuji digital camera, be sure to put the battery in the charger for 8 hours, then return to the camera to confirm if it shows a full charge plus of the battery supplied instandard with the ; The new camera can be charged, it is recommended to recharge it after use, which can extend battery life.