Description

7.4V Polymer Lithium Smart Door Lock Battery 3200/4200/5000mAh For Xiaomi Bosch Haier Smart Fingerprint Door Lock Send charging cable

Notice:

This battery is suitable for most fingerprint smart door locks.

Please confirm the battery size and the positive and negative terminals before purchasing. We send the "-, -, +, +" ports by default.

If you need "+, -, -, +", "-, +, -, +" and other interfaces, please note.

Product specifications:

Battery type: lithium polymer battery

Standard voltage: 7.4V

Charging voltage/current: DC 5V / 2A

Output voltage/current: DC 5V / 1A

Rated capacity: 3200/4200/5000mAh

Working temperature: -20~60℃

Battery size: 102*59.8*17.5mm

Battery weight: 200g

Applicable to: Bosch, Xiaomi, Mijia, Haier, Konka, Cadiz, Seplo series smart door locks.

Feature:

Rechargeable, no memory effect, more than 800 charging cycles.

Multiple protections, overcharge protection, overvoltage protection, overcurrent protection, short circuit protection, cell PTC protection.

P.S.

We have our own factory, if you need to purchase in bulk, please contact us in the background.

Warm Notes:

1.Please fully charged battery before first use.

2.If you are not going to use the battery for a month or longer, store it in a clean, dry, cool place away from fire and water.

3.Please recharge it after long storage . As Ni-Cd/Ni-MH and Li-ion batteries will self-discharge during storage.

4.Do not Separation, extrusion, and impact.

5.If the item is defective, please notify us within 7 days after receiving it.

6.Normally, We will send the items within 2-3 business days once your payment is completed.

7. Normal packages can be delivered within 4-6 weeks, sometimes extended to 6-8 weeks in special circumstances. If you have any questions, please do not directly initiate a dispute, contact us through the background, we will provide you with a satisfactory solution!