You ask: “How long does it take to fully charge the Casio b2100 watch with solar power”? 2-3 hours. Under direct sunlight 5000-10000 lumens, Casio b2100 watch can be fully charged in 2-5 hours under direct sunlight. The Casio b2100 watch is equipped with Neobrite luminous paint and dual LED displays, and is equipped with 200 meters of water resistance, 300 city world time and automatic time setting function via a smartphone connection.
Why does the new Casio solar watch battery only have one charge after replacement?
The solar watch is equipped with a solar drive system, which can absorb sunlight, fluorescent light and other light sources, and convert the light source into The generated electrical energy is stored in a large-capacity battery and becomes the power source of the watch .Since the battery stores electricity, the watch can still run even when the solar drive system is not working, which is very convenient.
During the daily wearing process, the watch is charged, because light is essential inside. In offices and homes there is sunshine, so even if the watch is not specifically charged, as long as it is not. closed In a dark environment, the watch is charging.
As long as the wrist is exposed, it doesn't matter if it's sunny or cloudy, the watch will charge. When placed in the watch box, opening the box will charge the watch, as the solar watch can do this. not only use solar light charging, but the dormitory lights can also be charged. Even if it is not fully charged, this operation can still meet the energy needs.
Casio solar watches generally have an appearancee elegant, like the Casio SHEEN SHE-4516SBD-7C sapphire solar watch. The watch mirror is made of sapphire crystal. It has high hardness and is therefore not easy to scratch. .It has good light transmission, so it is easy to read the time. It's clear and the dial has color gradients, which is very dreamy.
Detailed information:
1. Users should not use watches (including waterproof watches) in hot water baths, saunas, or environments with significant temperature changes.
2. Users should not use the watch setting buttons and crown in water.
3. If the watch is covered by a shirt, etc., and the light cannot illuminate the dial, the watch will also memorize and record the time of the last forced correction of the dial.time (or time zone correction). ), and at the same time the calibration time. If the battery power is sufficient, signals will be received automatically every day.
4. The automatic correction time can be performed at most once a day. Therefore, if the autocorrect time cannot be completed successfully, the next autocorrect time will be the next day. During the process of receiving the signal, the movement of the hands is the same as when the time is forced to be corrected.
5. Please do not disassemble the watch under any circumstances.
6. Please avoid hitting the watch. Hit or dropped.
7. Please do not set the watch date between 10 p.m. and 2 a.m. to avoid damage and inaccurate calendar jumps.
Reference materials:
The reasonss for which the new Casio solar watch battery only has one charge after replacement are:
1. Battery storage life: The new battery may have been partially consumed. during the production and storage process. This can result in a newly replaced battery having a low initial charge.
2. Charging Status: Casio solar watches are charged by solar cells. If the watch does not receive enough sunlight before replacing the battery, the battery power may be low.
3. Charging problem: If the watch cannot receive solar charging normally after replacing the battery, it may be due to a problem with the rechargeable battery or the charging circuit, which is preventing it from being fully charged.