-40~85℃ All-Weather 7.4V 2600mAh Battery BAKTH-18650-260-2S1P-4 for Outdoor Devices

• Extreme Temperature Resistant: Works flawlessly from -40℃ frigid cold to 85℃ scorching heat, perfect for outdoor fieldwork, industrial sites, and high-temperature workshops.
• Steady 7.4V Power: 2600mAh capacity provides long-lasting power for your 7.4V portable devices, reducing frequent charging and keeping your workflow smooth.
• 18650 Cells: Adopts industry-proven 18650 cylindrical li-ion cells, renowned for excellent cycle life, thermal stability, and high energy density. 
• Comprehensive Safety Protection: Equipped with a high-precision built-in Protection Circuit Module (PCM) that provides multi-layer safeguards: over-charge protection (cuts off at 8.4V), over-discharge protection (shuts down at 5.6V), short-circuit protection, over-current protection, and over-temperature protection. The 18650 cells’ inherent thermal stability eliminates risks of leakage, swelling, or thermal runaway, ensuring safe use in industrial, consumer, and professional scenarios.

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, we've specialized in battery pack assembly and PCM/BMS design and production. Our 5,000-square-meter factory features automated production lines and SMT assembly capabilities.

ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.

No limitation - we offer competitive pricing based on order quantity. Sample orders are welcome to test our quality before bulk orders.

Standard warranty is 12 months (negotiable for special products). Our complete production process ensures quality before shipment.

Standard products: 3-4 weeks for samples (depending on cell availability), 5-8 weeks for bulk orders (varies by model and quantity).

Yes - our professional R&D team can provide customized solutions according to your requirements.