Optimized Product Description
Power Your Adventure, Defy the Cold
Stay warm for hours with OASIDOS 3000mAh batteries – engineered for heated gear that won't quit when you need it most.

✅ DOUBLE THE WARMTH
Dual batteries deliver extended runtime for gloves. Perfect for:

All-day skiing/snowboarding

Ice fishing & winter camping

Subzero commutes

✅ UNIVERSAL COMPATIBILITY
Fits most 7.4V heated apparel via 3.5mm DC port (verify device specs before use).

✅ EXTREME COLD ENDURANCE
Tested at -20°C/-4°F – maintains stable heat output in blizzards & alpine conditions.

✅ LIFETIME INVESTMENT
500+ recharge cycles = 3X longer lifespan vs. standard batteries. Storage Tip: Charge every 3 months during off-seasons.

SAFETY & USAGE
⚠️ CRITICAL NOTES:

CHARGER NOT INCLUDED – Use ONLY 8.4V chargers (incompatible chargers may damage batteries).

Remove batteries before washing gear.

Avoid exposure to water/fire.

🔒 BUILT-IN PROTECTION:

Overcharge/Short-circuit prevention

Temperature control