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.