Why You Need This Extended Capacity Battery
Your Zebra TC53, TC58, TC73, or TC78 mobile computer is the backbone of your warehouse, retail, or logistics operations. When the battery dies midshift, productivity grinds to a halt. Cheap thirdparty batteries often fail within months swelling, false capacity readings, or triggering battery not recognized errors.
This BTRYNGTC5TC766MA01 extended capacity battery solves that problem delivering true 7000mAh / 26.95W h capacity with Zebraapproved PowerPrecision+ technology. What you see is what you get.
Designed for Zebra TC5X & TC7X Series
This battery is a direct fit for the following models (Ctrl+F to search):
Series Compatible Models
TC5X Series TC53, TC53e, TC53eRFID, TC58, TC58e, TC58 Premium
TC7X Series TC73, TC78
Replaces OEM part numbers: BTRYNGTC5TC766MA01, BT000442A.
Specifications
You Can Trust
Specification Detail
Model BTRYNGTC5TC766MA01 / BT000442A
Chemistry Liion
Voltage 3.85V DC
Typical Capacity 7000mAh / 26.95W h
Minimum Capacity 6900mAh / 26.57W h
Technology PowerPrecision+
Color Black
Weight 174g
Dimensions 106.00 × 66.20 × 12.50 mm
Condition Brand new Grade A cells
Warranty 30day return + 12 months
PowerPrecision+ Technology Benefits
State of Charge (SoC) Know exactly how much battery life remains.
State of Health (SoH) Monitor battery degradation over time.
Impedance Tracking Early warning for battery replacement needs.
Intelligent Charging Optimizes charging cycles for longer battery life.
HotSwappable Design
Swap batteries without powering off your device. Keep working while you replace the battery zero downtime.
What a Cheap or Failing Battery Costs You
Interrupted workflows Device dies midscan, causing rework and delays.
Fake capacity Label says 7000mAh, but actual is 40005000mAh.
Swelling Dangerous bulging that can crack the device housing.
No advanced monitoring No SoC/SoH reporting you never know when it will fail.
What Our Battery Delivers
Feature Cheap Generic Our Premium Battery
True Capacity Often 40005000mAh 7000mAh (tested)
PowerPrecision+ No Yes SoC/SoH reporting
HotSwappable May not support Yes zero downtime
Cells Recycled or lowgrade Brand new Grade A
Warranty None or 30 days 30day return + 12 months
Who Is This Battery For?
Warehouse and logistics teams using TC5X/TC7X for inventory and picking.
Retail staff using handhelds for price checks and stock management.
Field service technicians who need reliable power on the go.
IT departments managing fleets of Zebra devices.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Whats Included
1 x BTRYNGTC5TC766MA01 Extended Capacity Battery (7000mAh)
Before You Order
Please doublecheck your device model this battery fits Zebra TC53/TC58/TC73/TC78 series only. It will not fit TC5X/TC7X standard batteries or other Zebra models. Verify your original battery part number (BTRYNGTC5TC766MA01 or BT000442A) before ordering. When in doubt, contact us with a photo of your original battery.