Gens Ace Batteries & Chargers — LiPo, Hardcase, iMars G-Tech

Gens Ace batteries & chargers at Airsoftmania: high-performance LiPo, LiFe and NiMH packs plus a range of smart chargers and portable G-Tech chargers designed for airsoft, AEGs, HPA setups and RC use. Gens Ace is well known for robust cell construction, high-C discharge options and compact smart chargers in the iMars / G-Tech family — perfect for players who want reliable power and safe charging on the go. 

Product families you’ll find

• G-Tech / Bashing Series LiPo — high-discharge hardcase and softpack LiPo packs (2S / 3S common for airsoft use) for buffer-tube, PEQ or stock compartments. Available in multiple capacities and C-ratings to match ROF and runtime needs. 
• Hardcase & Softcase LiPo — from compact 1000–2000 mAh buffer tube packs to larger 5000–6800 mAh packs for long run times and heavy builds. 
• NiMH / Sub-C stick packs — proven, safe and easy to charge for classic AEG setups and older gear where LiPo isn’t suitable. 
• iMars / iMars S10 portable chargers (G-Tech) — compact USB-powered smart chargers (e.g., iMars S10, 10W) for 2S–3S LiPo packs with balance charging and safety alarms — great for field use with a power bank. 
• Desktop smart chargers — higher-power AC chargers for larger LiPo packs, balance charging, storage modes and cell health checks (multi-chemistry support available on larger iMars models). 

Why Gens Ace?

Gens Ace packs are frequently recommended for their consistent cell quality, range of C-ratings and variety of form factors (hardcase, softpack, stick packs). Independent reviews call out strong performance and durability for common 2S/3S packs used in airsoft AEG builds and high-draw setups.

Quick buyer’s guide

• Match voltage to your AEG: 7.4V (2S) and 11.1V (3S) are the most common airsoft LiPo voltages — check your gun’s electronics (ETU, MOSFET, motor) before upgrading. 
• Choose the right C-rating: higher C = capable of higher continuous discharge (useful for high-ROF builds). Don’t overspec needlessly — a balanced choice often gives best runtime/price. 
• Connector type: Gens Ace ships packs with a variety of plugs: JST/XH (balance), T-Plug (Deans), EC5/XT60, or Mini-Tamiya — pick the connector your gun or harness uses or add a quality adapter. 
• Portable charging: for field charging the compact G-Tech iMars S10 (USB-C/10W) is convenient — works with PD power banks and provides balance charging for 2S–3S packs. For home maintenance, use a desktop multi-chemistry balance charger. 

Safety & charging best practices

• Always use a balance charger for LiPo / LiHV packs and never charge LiPo with a NiMH charger. 
• Charge in a fire-safe area or LiPo charging bag, on non-flammable surface and never leave charging LiPo unattended. :contentReference[oaicite:13]{index=13}
• Store LiPo packs at recommended storage voltage (≈3.8V per cell) if not used for weeks. 
• Replace packs showing puffing, heat damage or leaking cells — do not attempt to repair these packs.

Example specs (typical Gens Ace packs & chargers)

Related collections & accessories

Complete your power setup with chargers, balance leads, XT60 adapters and LiPo-safe storage: Batteries & Chargers • Chargers • Battery Accessories.

Need help choosing?

If you tell us your platform (AEG model, buffer tube space, desired ROF and whether you use MOSFET/ETU), we’ll recommend the right Gens Ace pack and charger for your setup — from a compact 7.4V buffer-tube LiPo + iMars S10 for CQB to a high-capacity 3S hardcase pack for long skirmish days.