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High capacity battery – Leo Addon
High-capacity 14.7 Ah (10.89 V / 160 Wh) Li-Ion battery pack built with Samsung 50E cells for extended field operations on Leo Rover v1.6 and newer. Delivers up to 10 hours of continuous driving or 20 hours of telemetry/video streaming, featuring a 3-hour fast recharge cycle via the included 5 A charger.
Frequent battery swaps and tethered power setups disrupt continuous field logging and long-duration mapping routines. The Leo Rover High Capacity Battery removes these testing constraints by expanding onboard usable energy to 160 Wh (14.7 Ah at 10.89 V nominal).
Built with Samsung INR21700-50E cells in a 3S3P array, this pack serves as a direct drop-in module for Leo Rover v1.6 and newer. It incorporates an internal Battery Management System (BMS) with dedicated protection circuits, an internal power relay operated by an illuminated LED switch and connects via the standard MEB-battery cable with a 3-pin waterproof interface—delivering up to 10 hours of continuous drive time.
Why engineers choose this
- High Energy Density Cell Configuration: Industrial-grade Samsung 50E cells arranged in a 3S3P array provide high energy capacity and long cycle life for demanding field tests.
- Leo Rover >= v1.6 Compatibility: Physical enclosure and connector interface fit directly into the battery quarter without chassis modifications or custom wiring.
- Integrated Relay & LED Switch: Controls power delivery safely through an internal relay, eliminating high-current arcing across the illuminated green LED push-button.
- Internal BMS Protections: Active management during charge and discharge cycles with built-in protection against over-charge, over-discharge, over-current, and short circuits.
- Waterproof MEB Connection: Dedicated MEB-battery cable with a heavy-duty 3-pin waterproof connector maintains overall chassis environmental sealing.
- 3-Hour Fast Recharging: Fully recharges from 0% to 100% in approximately 3 hours using the included 5 A smart charger (or ~8 hours with standard 2 A chargers).
What’s in the box
- 1 x Leo Rover High Capacity Battery Pack
- 1 x MEB-Battery Connection Cable (3-pin waterproof connector)
- 1 x Fast 5 A Smart Charger (EU plug standard; US adapter available upon request—please specify in order notes)
Specs
- Parameter Specification
- Cell Type & Configuration Samsung INR21700-50E / Li-Ion 3S3P
- Nominal Voltage 10.89 V
- Rated Capacity 14.7 Ah (160 Wh)
- Compatibility Leo Rover v1.6 and newer (Leo Rover >= 1.6)
- Estimated Operating Time
Up to 10 h (nominal driving)
Up to 20 h (video/telemetry streaming) -
Charge Time (0–100%)
~3 h (included 5 A fast charger)
~8 h (standard 2 A charger) - Safety Internal BMS (over-charge, over-discharge, over-current, short-circuit protection)
-
Shipping Restrictions
Inland Europe delivery only
(UN3480 logistics compliance)
Applications
- Extended Outdoor SLAM & Mapping: Execute full-shift environmental mapping and long-distance navigation trials without stopping for battery swaps.
- Remote Inspection & Patrols: Maintain stationary or low-speed autonomous surveillance nodes for up to 20 hours of continuous data streaming.
- Agricultural & Environmental R&D: Supply continuous power to high-draw sensor suites (LiDAR, multispectral cameras, edge computers) during extensive field testing.
- Multi-Rover Swarm Testing: Run concurrent algorithmic field scripts without hardware power interruptions.

