Block Battery Linkey Block Lithium-Ion Battery with D-Tap (14.4V, 76Wh)

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2.62 LBS
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Product Overview


  • Universal 14.4V 76Wh Lithium-Ion Battery
  • Power up to 10A Devices via D-Tap Output
  • 2 x Simultaneous 2.5A USB Outputs
  • Fits Directly into RoboCup Holders
  • Includes Clip Mount for C-Stands/Tripods
  • 3/8"-16 Threads for Baby Pin Mounts
  • 1/4"-20 Male Adapters for Accessories
  • D-Tap Fast Charger Included
  • LED Fuel Gauge
  • Power Switch

The Linkey Block from BlockBattery is a universal 14.4V, 76Wh lithium-ion battery that can power up to 10A devices via a D-Tap output. It also offers two 2.5A USB outputs that work simultaneously with the D-Tap output to power/charge mobile and other devices.

The Linkey Block can be used on a desktop or mounted in various ways. Its shape was designed to fit directly into optional RoboCup holders. A C-stand mount is included and secures to the Linkey Block, allowing you to snap it onto C-stands or most standard tripod legs. A 3/8"-16 mounting thread is provided on the top and bottom, allowing attachment to Baby pin adapters.

The Linkey Block also supports 1/4"-20 accessories via two included 3/8"-16 to 1/4"-20 screw adapters that secure into the 3/8"-16 ports. The Linkey Block is recharged in approximately 1.5 to 2 hours using an included D-Tap fast charger. BlockBattery warns that only this charger should be used to recharge the battery.

LED Fuel Gauge

The digital LED fuel gauge on the Linkey Block tracks the remaining energy left in the battery. When the battery is powered on but not actively being discharged or charged, the battery enters idle mode. In idle mode, the LEDs will cycle one at a time to conserve energy until the battery senses it is being charged or discharged. When the battery is in use, the LEDs will stay on and display the remaining energy level.


Chemistry Lithium-Ion
Capacity (Wh) 76 Wh
Output Voltage 14.4 VDC
Maximum Load 10 A
Accessory Port 2 x USB Type-A Output
Maximum Load (Accessory Port) 2.5 A
Accessory Mounting Thread 2 x 3/8"-16 Female
Weight 1.5 lb / 0.7 kg
Packaging Info
Package Weight 2.615 lb
Box Dimensions (LxWxH) 8.7 x 8.3 x 4.4"


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