Gens Ace 7.4V 250mAh 2S 35C Airsoft Battery - JST Plug

Type: Airsoft LiPo Battery
Manufacturer: Gens Ace
Model: 7.4V 250mAh 2S 35C (JST)
Voltage: 7.4V (2S)
Capacity: 250mAh
Cell Count: 2-cell (2S)
Chemistry: LiPo (Lithium Polymer)
Discharge Rate: 35C
Connector: JST
Dimensions: 37 × 20 × 10 mm
Weight: 17 g

Buy the Charger: GS1066

Features:

• Ultra-compact 2S LiPo form factor designed for tight battery bays.
• 35C continuous discharge for stable, reliable current delivery in small AEGs.
• Low weight (17 g) keeps balance and handling changes to a minimum.
• JST connector for common micro wiring harnesses and tight-space installs.
• Precision dimensions (37×20×10 mm) make fitment predictable for micro builds.
• Factory-balanced cells for consistent performance and longer cycle life when charged with a compatible LiPo charger.

Pros:

• Very small and lightweight — ideal for compact / micro AEGs.
• High 35C discharge relative to capacity gives good burst/trigger response.
• Standard JST connector simplifies wiring for many micro gun setups.
• Easy to fit into tight battery compartments thanks to slim profile.

Cons:

• Low capacity (250mAh) — short runtime compared with larger packs.
• Not suitable as a standalone choice for high-consumption full-size AEGs.
• Requires a proper LiPo charger and safe handling (storage, charging, and balance charging).
• Some listings may show alternative connectors (Tamiya) — verify connector type before purchase.

Comments: The Gens Ace 7.4V 250mAh 2S 35C (JST) is a purpose-built LiPo for micro and compact airsoft builds where space and weight matter more than long run-time. It delivers good instantaneous current (35C) for crisp trigger response in small gearboxes, but expect limited session length because of the 250mAh capacity. Always use a proper LiPo-compatible charger, store the battery at safe voltages, and confirm connector type (JST vs Tamiya) against your gun’s wiring before installation.