MAD 12S 35Ah Drone Solid State Lithium-ion Battery 44.4V 35000mAh 1554Wh AS150-F

Overview

MAD 12S 35Ah is a drone solid-state lithium-ion battery (semi-solid battery) designed for compact size, higher energy density, longer service life, and improved safety. Rated at 12S 35000mAh with a nominal voltage of 44.4V and energy of 1554Wh.

Key Features

• Semi-solid electrolyte design for compact size and higher energy density.
• Reinforced hard-pack structure with square/flat form factor and fixed cable routing.
• Protection structure: four 0.5 mm FR4 fiberglass panels on the outside; protection capability increased by 87%.
• Bottom strengthening: 2 mm EVA shock-absorbing foam at the bottom of the pack.
• Safety-related design notes: surface flame-retardant coating, flame-retardant electrolyte additives, and semi-solid system.

Specifications

Material & Design Notes

Material innovation

• Add ionic conductor additives to the electrode sheet to improve ionic conductivity and high-rate performance under low electrolyte infiltration conditions.
• Add lithium source additives to the pole film to improve the first effect of the material.
• Use a self-developed double lithium salt electrolyte formula, considering high/low temperature and electrochemical properties.

Design optimization

• Material ratio adjustment: adjust active materials (high nickel and lithium cobalt in the positive electrode, silicon in the negative electrode) to help improve energy density while supporting safety and service life.
• Optimal density: compaction density and particle size optimized to reduce volume expansion in the late cycle.
• Custom auxiliary: optimize the weight of auxiliary materials (e.g., earpieces and aluminum-plastic film) to further enhance battery cell energy density according to customer requirements.

Safety & Handling

• Keep away from flammable materials when storing.
• Do not disassemble the battery.
• If the battery is damaged after charging, dispose of it promptly and do not continue using it.
• If odor, heat, discoloration, or deformation occurs during use, storage, or charging, remove the battery from the device/charger and stop using it.
• Charging precautions: do not charge at a current greater than 2C; use a qualified smart charger; charging should be supervised.
• Avoid reversing polarity; incorrect positive/negative connection may cause a short circuit and severe hazard.

Service Note

• Battery damage or injury caused by failure to operate according to the prompts is borne by the user.
• Battery damage caused by artificial overcharge and overdischarge cannot be replaced.

For product selection and compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

MAD Components 12S 35Ah semi-solid drone battery is labeled 44.4V, 35000mAh, and 1554Wh and includes an AS150 connector lead.

MAD 12S35Ah battery specs list a 44.4V nominal voltage (32.4–51.6V range), 1554Wh capacity, and an AS150-F main plug with 8AWG leads.

Material innovation focuses on electrode and electrolyte additives to improve ionic conductivity, stability, and low‑temperature performance.

The MAD 12S solid-state Li-ion drone battery focuses on material ratio adjustment, optimal density, and added flame-retardant safety measures.

MAD 12S 44.4V 35Ah drone battery pack protection uses lateral reinforcement and EVA shock-absorbing foam to help cushion bumps and impacts.

MAD’s 12S 35000mAh battery pack uses fixed-position leads and a squared-off casing to help keep wiring neat on drone builds.

The included safety notice outlines battery storage conditions, charging precautions, and non-free repair scope.