SPECNA ARMS LIPO - BATTERY 2000MAH - 7.4 - 15/30C - TAMIYA

Technical Specifications

- Nominal voltage: 7.4 V (2 cells in series – 2S)

- Capacity: 2000 mAh

- Continuous discharge rate: 15 C → approx. 30 A

- Burst discharge rate: 30 C → approx. 60 A

- Pack type: Nunchuck / Stick Type (two elongated, flexible cells suitable for most AEG replicas)

- Connector: T-Plug (Deans)

- Dimensions: approx. 130 × 20 × 11 mm per module

- Weight: approx. 110 g

Hazards and Associated Risks

- Deep discharge – below 3.0 V per cell leads to permanent damage to the battery.

- Overcharging – above 4.2 V per cell may cause swelling, leakage, or fire.

- Exceeding nominal current (15 C) – operation beyond this limit causes overheating and rapid degradation.

- Mechanical shocks or punctures – can cause internal short circuits and dangerous chemical reactions.

Extreme temperatures:

- above 60 °C → risk of fire or explosion;

- below 0 °C → reduced performance and risk of damage during charging.

- Unattended charging – even with automatic chargers, there is a fire risk; always use a Li-Po fireproof charging bag.

- Improper storage – keeping the battery fully charged, fully discharged, or connected to the replica when not in use shortens its lifespan.

Safety Recommendations

- Charge only with Li-Po chargers equipped with balancing function, using the proper current (max. 1–2 A).

- Disconnect the battery from the replica immediately after use to avoid parasitic discharge.

- Charge the battery on a non-flammable surface, preferably inside a Li-Po safety bag, and never leave it unattended.

- Store at storage voltage (3.7–3.85 V per cell) if unused for several days.

- Visually inspect the battery before each use — if you notice swelling, deformation, unusual smell, or excessive heat, stop using it immediately.

- Avoid exposure to moisture, dust, or metal parts that could cause short circuits.