The first trick: There are two ways to charge lithium batteries. One way is called direct charge. The charger (or adapter) charges the built-in lithium battery through digital products. The other way is called charger, and the lithium battery is placed separately on the charger. Charging. If conditions permit, it is usually recommended to use a multi-purpose charger, because the lithium battery can not avoid heating or hot charging, and direct charging has hidden dangers for charging digital products.

The second measure: Whether it is a newly purchased lithium battery or a daily lithium battery, the time should not be too long. If the digital appliance indicates that the charging is full or the charger is off, the battery can be used normally. Lithium batteries are harmful and unhelpful, which not only affects the life but also the safety hazards.

The third measure: the lithium battery should not be over-discharged (such as the digital camera automatically shut down) to charge, excessive discharge will damage the battery, affecting the life.

The fourth measure: It is recommended to charge the lithium battery pack with a professional charger. The professional charger's temperature control protection, power-off protection and other functions make the lithium battery charge safer and more reliable, and the charging effect is more secure.

The fifth measure: two digital batteries of the same model (especially lithium batteries) are recommended to be used in turn, (Do not leave the spare battery idle for a long time), so as to maintain the activity of the ions, avoid the aging effect, and make the two batteries last longer.

The sixth measure: Please check the ex-factory date for the newly purchased Ni-MH rechargeable battery. Please charge the battery for more than half a year, because the self-consumption characteristics of Ni-MH battery are strong; please use the newly-delivered battery first. Use, until the digital electric appliance prompts "charge is low, please charge", it is recommended to use the standard charger to fully charge, naturally activate the battery internal ion, so charge 3-5 times, the new battery will play its full potential in future use.

The seventh trick: the mystery of the nickel-hydrogen rechargeable battery "longevity": It is recommended to use the lithium battery charger after it is used up. Do not use it for a while, and then use it for a while.

Eighth trick: Tips for restoring nickel-hydrogen power: Deep discharge of nickel-metal hydride batteries, recharge to fullness, and basically restore the power several times. (Do not over-discharge to 0.2 volts or less. This is very damaging to the battery. It is recommended to use a fast charge after the slow charge is boosted to 1.0 volts, and then turn to turbulent charge to full charge).

Ninth trick: Nickel-metal hydride rechargeable batteries suggest that new and old products, different brands, different specifications, and different capacity batteries should not be mixed together. Unless it is a smart charger with special features.

The tenth trick: nickel-hydrogen battery discharge is exhausted, and the mobile charger should not be charged immediately when the temperature is still high. Charging after the battery is cooled not only ensures the safety of charging, but also helps the battery to be durable and durable.

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