BA7800S Replacement Battery For Stonex UT10 Unistrong RS60 GISBEE A8 Handheld 8000mAh

8000mAh High-Voltage LiPo Battery for Stonex UT10, Unistrong RS60 & GISBEE A8

Power through a full day of RTK surveying without swapping batteries. The BA7800S is a high-voltage LiPo replacement battery engineered for Stonex UT10, Unistrong RS60, and GISBEE A8 handheld data collectors. With 3.8 V nominal output and 8000 mAh capacity, it outlasts standard 3.7 V packs by roughly 10% on the same charge — fewer interruptions, more stakes in the ground.

Compatible Devices

• For Hezhong A8 Strong GPS Tablet
  
• For Jisibao HD608
  
• For Jisibao Stonex UT10
  
• For Sonim RS60
  
• For Nautiz X6
  
• For UniStrong A8
  
• For Spectra Geospatial SP30 GNSS Handheld

Also compatible with any GNSS handheld that uses the BA7800S form factor and 3.8 V LiPo power input. If you are unsure about fitment, send us a photo of your original battery — we will confirm compatibility before you order.

Specifications

Battery Type	LiPo (Lithium Polymer), high-voltage chemistry
Nominal Voltage	3.8 V (full charge: 4.35 V)
Capacity	8000 mAh / 30.4 Wh
Cell Configuration	1S1P — single high-density LiPo pouch cell
Charging	Compatible with original Stonex UT10 / Unistrong RS60 / GISBEE A8 charger and docking station
Protection Circuit	Built-in BMS: over-charge (4.45 V cutoff), over-discharge (2.8 V cutoff), over-current, short-circuit, and thermal protection
Cycle Life	≥500 cycles to 80% capacity
Certification	CE, RoHS, UN38.3 (air-transport approved)

Key Features

• High-voltage 3.8 V chemistry — 10% more energy density than standard 3.7 V LiPo; charges to 4.35 V for longer runtime per cycle
• 8000 mAh genuine capacity — tested and labelled at actual usable capacity, not inflated marketing numbers
• All-day RTK runtime — one charge covers a full field shift, even with Bluetooth and cellular enabled on the data collector
• Smart BMS onboard — multi-layer protection against over-charge, deep discharge, and temperature extremes
• Exact form-fit — precision-moulded housing matches all three handheld models; no filing, no force-fitting
• UN38.3 certified — cleared for air freight, truck, and field bag

What's Included

1 × BA7800S 8000mAh High-Voltage LiPo Battery (charger and handheld not included).

Warranty

12-month replacement warranty against manufacturing defects. Covers capacity loss below 80% within the warranty period, cell failure, and BMS malfunction. Excludes physical damage and water ingress. Free technical support — tell us your handheld model and we will confirm pinout compatibility.