• 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

2.8V 3000mAh 4S1P LiFePO4 Battery Pack BAKTH-26650FE for Portable Medical Devices

Place of Origin Dongguan China
Brand Name BAKTH / Neutral / OEM
Certification UN38.3 / RoHS
Model Number BAKTH-26650FE
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 LiFEPO4 Battery Model NO. BAKTH-26650FE
Configuration 4S1P Nominal Voltage 12.8V
Nominal Capacity 3000mAh Power Capacity 38.4Wh
Max. Charging Voltage 14.6V Discharge Cut-off Voltage 10V
Discharging Temperature 0~45℃ Dimension Approx 71 × 27× 108 Mm
Weight Approx 380g Sample Available
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2.8V LiFePO4 battery pack for medical devices

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3000mAh 4S1P LiFePO4 battery

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BAKTH-26650FE portable medical battery

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Product Description
2.8V 3000mAh 4S1P LiFePO4 Battery Pack BAKTH-26650FE for Portable Medical Devices 
The BAKTH-26650FE is a precision-engineered, medical-grade lithium iron phosphate (LiFePO4) battery pack designed for applications demanding maximum safety, long cycle life, and reliable power delivery in a compact form factor. Utilizing a robust 4S1P (4 series, 1 parallel) configuration with premium 26650 cylindrical cells, this pack delivers a stable 12.8V nominal voltage and a reliable 3000mAh capacity (38.4Wh) . With its ultra-compact dimensions and lightweight construction, it is the ideal power solution for medical devices, industrial instruments, portable electronics, and backup systems where space is limited but performance cannot be compromised.
Core Advantages
  • Superior Safety: LiFEPO4 chemistry eliminates the risk of thermal runaway, explosion, or fire, with built-in protection against overcharging, over-discharging, short-circuiting, and overcurrent, ensuring safe operation in all scenarios.
  • Stable Performance: 12.8V steady output ensures perfect compatibility with high-voltage devices, avoiding voltage drops and performance fluctuations during long-term operation, guaranteeing reliable equipment performance.
  • Long Cycle Life: Longer charge-discharge cycles, significantly longer than traditional Li-ion batteries, reducing battery replacement frequency, lowering maintenance costs, and minimizing environmental impact.
  • Maintenance-Free: No memory effect, supports partial charging and discharging without affecting battery life, making it easy to integrate into various devices and reducing daily maintenance workload.
  • High Reliability: Built with premium 26650 LiFEPO4 cells, ensuring stable performance and consistent energy delivery, even in long-term, high-demand operation.
  • High Energy Density: 4S1P configuration optimizes voltage and capacity, providing high energy density to support long runtime for high-power, high-demand equipment.
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.

2.8V 3000mAh 4S1P LiFePO4 Battery Pack BAKTH-26650FE for Portable Medical Devices 0
Certifications
2.8V 3000mAh 4S1P LiFePO4 Battery Pack BAKTH-26650FE for Portable Medical Devices 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.