For single-cell lithium battery, mainly 18650 models and designated battery. The maximum capacity of a single battery of 18650 is 3400ma, and the nominal voltage is 3.7V. It can be shipped individually or in a battery pack with a specified voltage.
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Single Battery

We can provide single-cell Ni-MH, Ni-Cd, Lithium batteries.
And we also can customize battery pack according to customer's requirement, single-cell battery can be used to form various series and parallel connections to achieve the voltage and current required by the customer.
The shape packaging can also be combined according to customer needs, and the lead wires can be made according to the specifications provided by the customer.

For single-cell lithium battery, mainly 18650 models and designated battery.
The maximum capacity of a single battery of 18650 is 3400ma, and the nominal voltage is 3.7V. It can be shipped individually or in a battery pack with a specified voltage.

In addition to the Ni-MH battery packs used in our products, we can also provide single or combined Ni-MH battery pack.

Common sense of lithium battery use:
1- The lithium battery is a rechargeable battery, the general lithium battery is fully charged at 4.2V, there are also other voltage batteries. The capacity of the lithium battery is xxxmAh, for example 1000mAh, that is, the power supply current of 1000mA can be used for 1 hour. 500mA power supply can be used for 2 hours. So on and so forth.
2- Lithium battery life and charging method:
The life of a lithium battery refers to the limit of the number of times that it is fully charged and discharged. Charging method: fast charge, slow charge, trickle charge, constant current charge, etc.
3- Attention issues in the design of lithium battery circuit:
Lithium battery overcharge and over discharge will affect the battery life.
4- Pay attention to the charging voltage and charging current of the lithium battery. Then select the appropriate charging chip.
5- Pay attention to prevent overcharge, over discharged, short circuit protection and other problems of lithium batteries.