Rechargeable lithium battery for smart door locks 4200mAh / 5000mAh / 6000mAh

Price range: EGP2,999.00 through EGP3,799.00

A rechargeable lithium battery for smart door locks and fingerprint door systems, available in 4200mAh / 5000mAh / 6000mAh capacity options with different polarity options to match compatible smart lock models.

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Description
BT Smart Lock Battery

BT Smart Lock Battery for Smart Door Lock

The BT Smart Lock Battery is a rechargeable lithium battery designed to provide stable power for smart door locks and fingerprint door access systems. It is available in multiple capacity and polarity options to match different compatible smart lock models.

BT Smart Lock Battery 4200mAh 5000mAh 6000mAh Rechargeable Smart Door Lock (-++-) / (+--+)

Power for Smart Locks

  • Designed for smart door locks and fingerprint access systems.
  • Supports electronic lock panels and fingerprint modules.
  • Provides stable power for reliable lock operation.
  • Suitable for residential and commercial use when compatible.

Multiple Options Available

  • Available in 4200mAh capacity options.
  • Available in 5000mAh for selected smart lock models.
  • Available in 6000mAh for longer operating time.
  • Available with different polarity layouts depending on the lock model.

Available Variations

🔋 4200mAh (-++-) 🔋 4200mAh (+--+) 🔋 5000mAh (-++-) 🔋 6000mAh (-++-)

Always select the same pin polarity as the original battery. Different polarity may make the battery incompatible with the lock.

Practical Easy-Fit Design

  • Compact design fits compatible smart lock battery compartments.
  • Easy replacement design for compatible locks.
  • Durable black casing protects the battery during daily use.
  • A practical replacement option when size and polarity match.

Stable Smart Door Performance

  • Helps power the lock screen, keypad, and fingerprint module.
  • Supports electronic door lock opening and closing mechanisms.
  • Higher capacity options help reduce charging frequency.
  • Suitable for Smart Door Lock and Fingerprint Door Lock systems.

Multiple Protection Support

  • Overcharge protection for safer charging.
  • Overcurrent protection for more stable operation.
  • Overdischarge protection for better battery safety.
  • Overheating and short-circuit protection depending on the battery design.

Important Before Purchase

  • Compare the pin polarity with the original battery.
  • Batteries may look similar but have different polarity.
  • Different pin layout may make the battery incompatible.
  • Confirm capacity, size, voltage, and polarity before installation.

Variation Table

Option 1Battery / BT For Smart Lock 4200mAh (-++-)
Option 2Battery / BT For Smart Lock 4200mAh (+--+)
Option 3Battery / BT 5000mAh (-++-)
Option 4Lock Electricity / Battery / BT 6000mAh (-++-)

Technical Specifications

Product TypeSmart Lock Rechargeable Battery
ApplicationSmart Door Locks / Fingerprint Door Locks
Battery TypeRechargeable Lithium Battery
Capacity Options4200mAh / 5000mAh / 6000mAh
Polarity Options(-++-) / (+--+)
Nominal Voltage7.4V DC depending on battery model
Limited Charge Voltage8.4V DC depending on battery model
RechargeableYes
ColorBlack
CompatibilityDepends on battery size, voltage, and pin polarity

Important Note

Before purchase or installation, make sure the battery capacity, physical size, voltage, and pin polarity match the original battery used in your smart lock. Different polarity such as (-++-) or (+--+) may make the battery incompatible and may damage the lock.

Choose the BT Smart Lock Battery with the correct capacity and polarity for your compatible smart door lock.
Additional information
Brand

Battery

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200
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27
Governorates we serve
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