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Shenzhen BAK Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack
China High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack

  1. China High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack
  2. China High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack
  3. China High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack

High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS LiFePO4 Lithium Battery Pack

  1. MOQ: 10 Piece
  2. Price:
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000PCS/Month
Delivery Time 30~45 days
Packaging Details 1pc/individual
Type LiFEPO4 Battery
Model NO. BAKTH-26650PFS-15S4P-2
Nominal Voltage 48V
Nominal Capacity 12000mAh
Power Capacity 576Wh
Max. charging voltage 54V
Discharge Cut-off voltage 37.5V
Discharging temperature 0~45℃
Dimension Approx 33 × 37 × 72 mm
Weight Approx 6000g
Sample Available
Brand Name BAKTH / Neutral / OEM
Model Number BAKTH-26650PFS-15S4P-2
Certification UN38.3 / RoHS
Place of Origin Dongguan China

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  1. Product Details
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Product Specification

Payment Terms T/T Supply Ability 10000PCS/Month
Delivery Time 30~45 days Packaging Details 1pc/individual
Type LiFEPO4 Battery Model NO. BAKTH-26650PFS-15S4P-2
Nominal Voltage 48V Nominal Capacity 12000mAh
Power Capacity 576Wh Max. charging voltage 54V
Discharge Cut-off voltage 37.5V Discharging temperature 0~45℃
Dimension Approx 33 × 37 × 72 mm Weight Approx 6000g
Sample Available Brand Name BAKTH / Neutral / OEM
Model Number BAKTH-26650PFS-15S4P-2 Certification UN38.3 / RoHS
Place of Origin Dongguan China
High Light 48V 12Ah LiFePO4 battery packDeep cycle lithium battery with warranty15S4P 26650PFS Lifepo4 battery pack
High Safety Deep Cycle 48V 12Ah 15S4P 26650PFS  LiFePO4 Lithium Battery Pack 
The BAKTH-26650PFS-15S4P-2 is a premium industrial-grade LiFEPO4 (Lithium Iron Phosphate) battery pack, featuring a nominal 48V voltage (54.6V full charge), an impressive 12Ah capacity, and 576Wh energy output. Engineered with high-performance 26650PFS cylindrical LiFEPO4 cells and a stable 15S4P configuration (15 cells in series, 4 in parallel), it integrates LiFEPO4’s inherent safety, 26650PFS’s long-cycle durability, and robust industrial design—making it the ideal power source for electric vehicles, off-grid energy storage, industrial equipment, and backup systems that demand ultra-reliable high-voltage power, long runtime, and extreme safety in harsh conditions.
Core Advantages
  • LiFEPO4 Ultimate Safety & 12Ah Ultra-Long Runtime: Adopts LiFEPO4 chemistry, the safest lithium battery technology available—zero risk of thermal runaway, explosion, or fire, even in extreme scenarios like overcharging, short-circuiting, physical impact, or overheating. Delivers 576Wh of stable 48V energy, powering devices for extended periods.
  • 26650PFS High-Performance Cells & 15S4P Stability: Utilizes high-quality 26650PFS cylindrical LiFEPO4 cells, renowned for superior energy density, low self-discharge, and exceptional resistance to high/low temperatures compared to traditional lithium or lead-acid batteries. The 15S4P configuration optimizes voltage (48V via series connection) and capacity (12Ah via parallel connection), with built-in cell balancing and advanced BMS regulation to ensure uniform current distribution and consistent voltage output—avoiding performance fluctuations even under heavy continuous load, critical for high-voltage equipment.
  • Industrial-Grade BMS & Comprehensive Protection: Equipped with a heavy-duty Battery Management System (BMS) that provides multi-layer safeguards: over-charge protection, over-discharge protection, short-circuit protection, over-current protection, over-temperature protection, and reverse polarity protection. Paired with LiFEPO4’s inherent thermal stability, it eliminates all safety risks, making it suitable for indoor/outdoor industrial use, electric vehicles, and off-grid setups.
  • Ultra-Long Cycle Life & Maintenance-Free: Supports 3000+ deep charge-discharge cycles while retaining over 80% of original capacity—3-5 times longer than generic li-ion battery packs and 5-10 times longer than lead-acid batteries. 


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.

BAKTH Technology battery production facility
Certifications
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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2002

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~199

  • Ecer Certification:

    Verified Supplier

Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti... Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti...

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Get in touch with us

  • Reach Us
  • Shenzhen BAK Technology Co., Ltd.
  • RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China
  • https://www.bakthbattery.com/

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