Elevate your long-range FPV experience with the DOGCOM 4000mAh 6S1P Li-Ion Battery, engineered for pilots who value efficient power delivery, lightweight performance, and dependable endurance. Perfectly suited for 5" to 7.5" long-range platforms such as the Nazgul5, Evoque F5/F6, DC5, Chimera7, and CineLR 7, this pack delivers the balance of weight and power required for smooth cruising and extended exploration flights.

Built using Samsung INR21700-40T cells, the battery combines high discharge capability with excellent energy density, making it ideal for pilots seeking responsive performance without sacrificing flight time. This pack has a capacity of 88.8Wh

⚠️ Note: This pack is not intended for aggressive freestyle or racing. For that purpose, use a high-discharge LiPo pack.

 

Highlights

High Capacity: 4000mAh for long, uninterrupted flights
6S1P Configuration: Compact, efficient, and travel-friendly
Premium Cells: Samsung INR21700-40T high-performance Li-Ion cells
Lightweight Build: Only 430g for improved flight efficiency
Safe & Reliable: XT60 main connector + JST-XHR balance plug
Estimated Flight Time: Around 12–16 minutes in typical long-range setups. Actual flight duration may vary depending on wind, altitude, flight speed, payload (e.g., an action camera), and the condition of your propellers or motors.

 

Technical Specifications

Cell: Samsung INR21700-40T
Nominal Voltage: 3.6V
Nominal Capacity: 4000mAh
Max Charge Voltage: 4.2V per cell
Cut-off Voltage: 2.5V per cell (2.9–3.1V recommended end-flight)
Continuous Discharge (per cell): 45A
Practical Continuous Current (pack): ~20–25A recommended for long-range use
Pulse Discharge (short <10s): up to ~60A
Operating Temp (Discharge): –20°C to +75°C
Operating Temp (Charge): 0°C to +50°C

Pack Overview
Configuration: 6S1P (22.2V nominal)
Capacity: 4000mAh / 88.8Wh
Dimensions: 43 × 66 × 77mm
Weight: 430g
Connector: XT60 + JST-XHR balance lead
Optimal Ambient Operating Range: 15°C to 35°C for performance & longevity

 

Package Includes

1× DOGCOM 4000mAh 6S1P Li-Ion Battery – XT60

 

Charging Guidelines

Always use a Li-Ion compatible balance charger — never attempt to charge with a non-compatible charger.
Charge at 1C or lower (≤4A for this 4000mAh pack) for optimal safety and cycle life.
Do not exceed 2C charge rate.
Never charge unattended or near flammable materials.
Do not charge below 0°C or above 50°C. Charging outside of this range may cause lithium plating, overheating, or permanent cell damage.
Stop charging immediately if the battery becomes hot, swollen, or shows abnormal behavior.

 

Storage Guidelines

Storage Voltage: Keep at 3.7–3.85V per cell (≈40–60% charge). Do not store fully charged or fully discharged.
Avoid Drain: Never leave connected to a charger, quad, or device that could slowly discharge it.
Temperature Control: Store in a cool, dry place between 15°C and 25°C. Avoid high heat, direct sunlight, and freezing conditions.
Fire Safety: Always store batteries in a fireproof bag, battery storage bag, or fireproof container. We offer a range of approved LiPo-safe storage solutions in our shop.
Inspection: Check periodically during long storage. If swelling, leakage, or abnormal odor is detected, stop using immediately and dispose of safely.

 

Disclaimer and Safety Guidelines

Safety Reminder: Always supervise the charging process and keep the battery away from flammable materials. Improper charging, over-charging, or over-discharging can cause overheating, fire, or explosion. Short-circuiting, puncturing, disassembling, or exposing the battery to heat sources or fire may also result in serious injury or damage. Only use compatible chargers designed for Li-Ion batteries. Regularly inspect the battery for damage, swelling, or irregular behavior, and discontinue use immediately if any abnormalities are observed.

Disclaimer: By purchasing and using this product, the user agrees to operate it in accordance with all provided safety instructions. The manufacturer and seller assume no responsibility for damage, injury, or loss caused by improper charging, discharging, storage, handling, or use of this battery. The user accepts full responsibility for all risks associated with its use.