Specna Arms 7.4V 1200mAh 15/30C Butterfly LiPo Battery (T-Deans)

The Specna Arms 7.4V 1200mAh 15/30C Butterfly LiPo Battery addresses challenging battery compartment constraints in modern airsoft platforms. Featuring a split-cell Butterfly (Nunchuk) physical architecture, this pack divides its two cells across flexible leads, allowing them to nest separately down the side tubes of Crane/SOPMOD stocks or straddle outer barrels inside tight rail handguards.

Offering state-of-the-art lithium-polymer energy density, the pack delivers snappy trigger response and sustained cycle velocity without adding unnecessary weight to the platform. Unlike older battery types, LiPo chemistry has zero memory effect, permitting top-off charging at any state of depletion without sacrificing endurance. The pre-soldered T-Connect (T-Deans) terminal eliminates the bottleneck of traditional connectors, minimizing resistance and preventing heating during prolonged semi or burst strings. When maintained correctly with a balancing smart charger, this battery delivers an operational life of 500 to 700 charge cycles.

• • Butterfly / Nunchuk Format: Slides easily into Crane stock cheek-weld tubes and narrow handguard slots.

  • Factory T-Deans Connector: High conductivity, minimal internal resistance, and solid contact fit.

  • 15C Continuous / 30C Burst: Reliable, stable power delivery for stock and upgraded AEGs.

  • Zero Memory Effect: Safe to recharge frequently without prior deep cycling.

  • Reliable Cold Output: Retains stable operating voltage in low-temperature game conditions.

• Technical Specifications:

Important LiPo Handling & Safety Guidelines:

• • Voltage Thresholds: Never allow any individual cell to drop below 3.0V (6.0V total pack cutoff) or overcharge beyond 4.2V per cell. Deep discharge causes irreversible chemical decay, permanent capacity destruction, swelling, and potential fire hazards.

  • Balanced Charging: Always use a dedicated smart microprocessor LiPo balance charger. Connect both the main T-Deans discharge lead and the white JST-XH balance plug during every charge cycle.

  • Charging Environment: Charge only at ambient room temperature on non-flammable surfaces (ideally enclosed within a fireproof LiPo safety charging sack). Never leave charging cells unattended.

  • Storage Care: For long-term seasonal storage, balance charge the cells to storage level (Storage voltage ~3.80–3.85V per cell, roughly 70% state of charge). Do not store cells completely flat or at 100% full capacity.