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

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Shenzhen BAK Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86--13828713564

Contact Person:
Ms.Dong View Contact Details

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

Brand Name	BAKTH / Neutral / OEM
Model Number	BAKTH-26650PFS-15S4P-2
Certification	UN38.3 / RoHS
Place of Origin	Dongguan China
Minimum Order Quantity	10 Piece
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

Detailed Product Description

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.

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.

Product Tags: 48V 12Ah LiFePO4 battery pack Deep cycle lithium battery with warranty 15S4P 26650PFS Lifepo4 battery pack

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