Feature:1. Applicable Model: The BT000318 replacement battery is applicable for TC55 TC70 TC72 TC75 TC77 TC700H TC700K TC70X TC720L TC75X BT000318 BT00031801 8217124901 8217124902 BTRYTC7X46MA2 BTRYTC7X46MA201.2. Excellent Workmanship: Manufactured with A++ battery cells, ABS housing, and smart IC chip, in accordance with QC standards to ensure that it lasts for over 800+ charge cycles.3. Safe Charging Ensured: The barcode scanner replacement battery comes with an in built microchip to prevent overcharging, over discharging, short circuit, and overheating.4. High Performance: With lithium technology ensures that it lasts for more than 800 charge discharge cycles without memory effect, has a high capacity of 4620mAh, boosting working efficiency.5. Important Note: If your barcode scanner won't turn on, please make sure to charge it first. We recommend fully draining and then fully charging especially during the initial 3 charging discharging cycles.Specification:Item Type: Barcode Scanner Replacement BatteryMaterial: ABSBattery: 4620mAh lithium battery (built in).Package List:1 x Barcode Scanner Replacement Battery