• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564
Whatsapp : +8613828713564

8S1P 26650 Cell Design High-Voltage 25.6V 3600mAh Li-ion Battery Pack for Industrial Sensors

Place of Origin Dongguan China
Brand Name BAKTH / Neutral / OEM
Model Number BAKTH-FR26650-8S1P-PACK
Minimum Order Quantity 10 Piece
Packaging Details 1pc/individual
Delivery Time 30~45 days
Payment Terms T/T
Supply Ability 10000PCS/Month
Product Details
Type Li-Ion Battery Model NO. BAKTH-FR26650-8S1P-PACK
Configuration 8S1P Nominal Voltage 25.6V
Nominal Capacity 3600mAh Power Capacity 92.16Wh
Max. Charging Voltage 29.2 Discharge Cut-off Voltage 20V
Max. Charge Current 1C Dimension Approx 108 × 55 × 72 Mm
Weight Approx 725g Sample Available
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Product Description
8S1P 26650 Cell Design High-Voltage 25.6V 3600mAh Li-ion Battery Pack for Industrial Sensors
The BAKTH-FR26650-8S1P-PACK is a premium compact high-voltage lithium-ion battery pack, featuring a nominal 25.6V voltage (29.6V full charge), 3600mAh capacity, and 92.16Wh energy output. Engineered with high-performance FR26650 cylindrical li-ion cells and a stable 8S1P series configuration (8 cells in series), it integrates excellent energy density, consistent high-voltage delivery, and a space-saving design—making it the ideal power source for small high-power devices, industrial equipment, and portable electronics that require reliable 25.6V energy in a compact form factor.
Core Advantages of 26650 Cell & 4S Configuration
Crafted to solve the pain points of unstable voltage, short runtime, and bulky design for mid-power devices:
  • 25.6V High Voltage & 3600mAh Balanced Runtime: Delivers 92.16Wh of stable high-voltage energy, perfectly tailored for small high-power equipment: supporting a mini electric scooter for 20-30 minutes of continuous travel, a portable high-pressure cleaner for 30-40 minutes of use, an industrial laser cutter (mini model) for 2-3 hours of operation, or a high-power LED lighting system for 10-12 hours. Ideal for scenarios where high voltage, portability, and consistent performance are critical.
  • FR26650 High-Quality Cells & 8S1P Stability: Adopts durable FR26650 cylindrical li-ion cells, renowned for their robust structure, excellent thermal stability, and reliable energy output. The 8S1P series configuration precisely aggregates voltage to 25.6V, with built-in cell balancing technology to ensure uniform current distribution and steady voltage output—avoiding fluctuations that may damage sensitive high-voltage equipment. Its compact layout, leveraging the 26650 cell size, fits seamlessly into tight device enclosures without excess bulk.
  • Comprehensive BMS Safety Protection: Equipped with a built-in high-precision Battery Management System (BMS) that provides multi-layer safeguards: over-charge protection (cuts off at 29.2V), over-discharge protection (shuts down at 20.0V), short-circuit protection, over-current protection, and over-temperature protection. The FR26650 cells’ inherent durability, paired with the BMS, eliminates risks of leakage, thermal runaway, or explosion, ensuring safe use in industrial and consumer scenarios. 
  • Wide Temperature Adaptability: Operates reliably from -30°C to 65°C, performing well in cold industrial workshops and warm outdoor work environments without compromising capacity or safety. Suitable for year-round use in diverse climatic conditions.
Ideal For:
  • Mini Electric Vehicles: Small electric scooters, electric skateboards, and mini utility vehicles.
  • High-Power Lighting: Industrial LED floodlights, stage lighting, and portable high-brightness lights.
  • Industrial Tools: Portable high-pressure cleaners, mini laser cutters, and handheld industrial equipment.
  • Portable Electronics: Small audio amplifiers, handheld gaming devices (mini models), and portable high-power LED lights.
  • DIY & Professional Projects: Custom micro drone builds, high-voltage Arduino projects, and small precision equipment prototypes.
About Us

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.

8S1P 26650 Cell Design High-Voltage 25.6V 3600mAh Li-ion Battery Pack for Industrial Sensors 0
Certifications
8S1P 26650 Cell Design High-Voltage 25.6V 3600mAh Li-ion Battery Pack for Industrial Sensors 1
FAQ
What kind of certificate your battery pack owned?

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

Do you have MOQ?

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

What's the warranty? How can we guarantee quality?

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

What's the lead time?

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

Can we have our own Logo on the battery pack? Can you accept customized battery?

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