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4.2V High Voltage 3250mAh Solid State LiFePO4 Battery Pack with 12 Months Warranty

Name: 4.2V High Voltage 3250mAh Solid State LiFePO4 Battery Pack with 12 Months Warranty
Brand: Shenzhen Vats Power Source Limited
SKU: 105050
Price: 8.25 USD
Availability: InStock

Brand Name:	VATS Battery or Neutral
Model Number:	105050
MOQ:	1
Price:	CN¥7.25-9.32

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Max Load Quantity:

4 Cells

Battery Type:

Solid State

Cycle Life:

800 Cycles

Dimensions:

5*25*35 Mm

Weight:

Operating Temperature:

-20-60℃

Cathode Materials:

LiFePO4

Nominal Voltage:

3.7V

Capacity:

3250mAh

Std Discharge Current:

0.2C

Max Discharge Current:

1.0C

Charging Voltage:

4.2V

Discharge Cut-off Voltage:

2.75V

Charge Temperature:

0~+40℃

Discharge Temperature:

-10~+60℃

Highlight:

4.2V High Voltage LiFePO4 Battery

3250mAh Capacity Lithium Polymer Battery

Solid State Rechargeable Battery

Product Description

High Quality 4.2V High Voltage 105050 Rechargeable Solid State LiFePO4 Battery Pack 3250mAh

Premium 3.8V high voltage rechargeable lithium-ion battery model 105050 with 3250mAh capacity lithium polymer construction.

Technical Specifications

Model	HZ502535
Type	Li-polymer battery
Warranty	12 months
Nominal Voltage	3.7V
Capacity	400mAh
Cell Size	52535mm
Standard Discharge Current	0.2C
Max Continuous Discharge Current	1.0C
Charging Voltage	4.2V
Discharge Cut-off Voltage	2.75V
OEM & ODM	Accept
Sample	Support free samples
Wires & Connector	Optional
Working Temperature	Charge: 0~+40℃, Discharge: -10~+60℃
PCB Protection (Optional)	Over-charge, over-discharge, short-circuit, over-temperature protection
Production Lead Time	In stock: 5 working days, Out of stock: 20-25 working days

Product Advantages

High energy density lithium polymer battery technology
Extended life cycle for charging and discharging
Enhanced safety with Japan IC & MOS protectors
Free samples available for testing and evaluation
OEM & ODM services for custom sizes and specifications
Easy assembly with mounted connectors (Molex, Tyco compatible)
100% inspection before shipment ensures quality
Multiple models with international certifications
Production capacity of 300,000 units per day
Competitive factory direct pricing

About VATS BATTERY Group

VATS BATTERY Group is a leading high-end lithium battery manufacturer in China, established in 2011. We integrate R&D, design, production, sales, and service with ISO9001 certification and products approved by UL, CE, IEC62133, CB, KC, ROHS, WERCS, PSE, and other international standards. Our experienced lithium battery team serves domestic and international customers, providing direct factory access to save time and costs.

Why Choose VATS BATTERY

30,000㎡ factory with advanced automatic equipment and 300,000 units/day production capacity
ISO9001:2015 certified factory with strict environmental controls
Comprehensive quality assurance using premium materials and 100% production inspection
Professional R&D center supporting specification development, proofing, and free samples
Low minimum order quantity with sufficient stock for fast dispatch
Authorized international certifications including UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3
Excellent service system with quick response times and 12-month warranty

Customer Feedback

Our business team, engineering team, production department, quality department, and merchandisers work collaboratively to control every segment of our process. Customer praise and repeat business demonstrate our commitment to serving your battery needs with excellence.

Shipping & Logistics

We provide flexible shipping solutions including sea, air, and express transportation. With 10 years of experience and trusted forwarder partnerships, we ensure reliable delivery regardless of order size. Contact us to discuss the most suitable shipping method for your needs.

Frequently Asked Questions

How about the warranty of LiPo and Li-ion batteries?

Warranty for lithium ion polymer batteries extends up to 1 year.

Do you have current samples in stock?

We typically maintain stock for battery cells. For custom battery packs requiring assembly, we can quickly produce samples once orders are confirmed, as specifications may vary by customer requirements.

Can I place a sample order?

Yes, we welcome sample orders for quality testing and evaluation. Customization services and OEM/ODM solutions are available.

What is the delivery time for mass production?

Typically 25-30 days, depending on quantity, materials, battery cell model, and other factors. We recommend checking delivery times case by case.

What kind of certificates can you provide for the battery?

For standard 3.7V LiPo batteries, we hold multiple certifications. For custom designs, we can apply for CE, UL, UN38.3 and other relevant certifications with fees covered by the customer. Certificate fees may be refunded for sufficiently large orders.

What is your quality control process?

We are ISO9001 certified and strictly follow ISO procedures. Every battery undergoes 100% inspection before delivery.

What is your environmental control process?

Our operations meet ISO14001 environmental standards.

Tags:

Lithium Polymer Battery

Lithium Polymer Battery Pack

High Discharge Lipo Battery

Ultra Thin Lipo Battery

Round Lipo Battery

Curved Lipo Battery

Li Ion Battery Pack

LiFePO4 Battery Pack

High Temperature Lipo Battery

Custom Lipo Battery