ICR18650 Rechargeable Battery for Smart Door Locks | PKCell
Nominal Voltage: 3.7V
Max Constant Charging Current (1C): 2600mA
Max Continuous Discharging Current (1.5C): 3900mA
Cycle Life@25°C@1C: 500+
Self Discharge Rate: ≤3%/Month@25°C
Operating Temperature: -40~85 °C
Recommend Storage Temperature: -10~35 °C
ICR18650 Li-ion Battery for Smart Door Locks
Ideal Use
The ICR18650 Li-ion Battery is commonly used in smart door locks, including:
- Fingerprint and biometric smart locks
- Wi-Fi and Bluetooth-enabled keyless entry locks
- Video door locks with integrated cameras
- RFID card and touchscreen electronic locks
Why 3.7V ICR18650 Lithium Battery is Suitable for Smart Door Locks
Core Advantages for Smart Door Locks
- Long standby time – High capacity enables months of operation between charges, even with Wi‑Fi or Bluetooth always on.
- High energy density – Delivers ample power in a compact form factor, allowing sleek lock designs without bulky battery compartments.
- Handles motor load – Provides sufficient burst current to reliably drive the deadbolt motor during locking and unlocking.
- Stable voltage output – Maintains consistent performance for sensors, fingerprint scanners, and wireless modules as the battery discharges.
- Rechargeable & cost‑effective – Eliminates frequent disposable battery replacements, offering convenience and long-term savings for homeowners.
PKCell offer OEM Solutions for Your Bluetooth Speaker
PKCell Customized Solutions
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Custom Battery Packs Designed for Your Device Requirements
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Flexible Options for Capacity, Voltage, and Battery Configuration
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Professional Engineering Support from Design to Production
PKCell Ensures Your Battery Safety
Why Choose PKCell Li-ion Battery
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High Energy Density for Long-Lasting Device Power
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Stable Quality with Strict Manufacturing Standards
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Custom Li-ion Battery Solutions for OEM Devices
FAQs About ICR18650 Li-ion Battery
Most Bluetooth speakers use ICR18650 batteries with capacities ranging from 2000mAh to 3500mAh. The exact capacity depends on the speaker’s power consumption and the desired playback time.
Playback time usually ranges from 4 to 12 hours, depending on the battery capacity, speaker power, and volume level. Larger speakers may use multiple 18650 cells to extend operating time.
Yes. ICR18650 lithium-ion batteries are rechargeable and are typically charged through USB charging ports or built-in charging circuits inside the speaker.
We have a minimum order value of USD $500. The actual quantity you receive depends on the unit price of the specific batteries you choose. Absolutely! We understand you need to test our products. We're happy to provide samples for your evaluation before you place a formal order.
- Lead Time: Standard samples typically arrive in 7-12 days. Formal orders usually take around 25 days, though smaller quantities might ship faster, potentially within 15-18 days.
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- Delivery Terms: We can work with several common international shipping terms, including EXW, FCA, FOB, CFR, and DDU.
