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Black rectangular lithium-ion battery for LCD car key fobs

NO.

NO. Replacement LCD Key Battery 3.7V 580mAh 530le 730 740 745 760li 530l

SKU CH-XBSZ-QAXJ2

Rechargeable 3.7V 580mAh lithium-ion battery replaces 530le 730 740 745 760li 530l LCD keys for 5, 6, 7 Series and X3-X7 models

  • Product typeReplacement Remotes / Key Fobs
  • Rechargeable lithium-ion battery restores reliable remote operation
  • 7 V 580 mAh capacity matches original key specifications
  • Compatible with 530le 730 740 745 760li 530l LCD keys
  • Fits 7 Series 6 Series GT X3 X4 X5 X6 X7 models
  • Simple self-installation returns key to daily use

Direct Replacement for BMW LCD Keys

This rechargeable lithium-ion battery fits BMW LCD remote keys carrying part numbers 530le, 730, 740, 745, 760li and 530l. It is designed for owners of 5 Series, 6 Series GT, 7 Series, X3, X4, X5, X6 and X7 models who need to restore reliable key operation. The cell delivers 3.7 V and 580 mAh capacity in a black housing. Installation can be performed by the user or a professional.

Voltage and Capacity Match the Original

The single specification that determines fit is the 3.7 V, 580 mAh (2.14 Wh) lithium-ion chemistry. Only keys designed for this exact voltage and capacity will charge and communicate correctly. Using a cell with different parameters will prevent the remote from functioning or holding a charge.

No Extra Accessories Included

The package contains only the replacement battery; no charger, cables or tools are supplied. Charging is handled by the vehicle's key slot or a low-power USB source connected to a computer. Buyers who need a complete key fob assembly or programming equipment will not find those items here.

How it compares

Measured against everything we stock in Car Alarms, Remote Start & Key Fobs, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 80% of the 211 comparable items (median $16.99).

Specifications

Product
Product typeReplacement Remotes / Key Fobs

Questions about this item

How long does the 580 mAh capacity last in daily driving?

The 3.7 V 580 mAh lithium-ion cell restores the original run-time of the LCD key fob, eliminating the fast drain that forces frequent recharging.

What charging method does the 3.7 V lithium-ion cell require?

Charge with a low-power USB source such as a computer port for at least one hour before first use; high-current chargers are not recommended.

Will this battery fit my 7 Series LCD key without modification?

It is a direct replacement for part numbers 530le, 730, 740, 745, 760li and 530l used in 7 Series, 6 Series GT, X3, X4, X5, X6 and X7 keys.

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