How should I pay? Which terms of payment do you accept?

T/T, Paypal, Western Union, D/P, L/C

How to ship out the batteries?

We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).

Do you have the documents required for battery shipments?

Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.

Deep Cycle Longer Lifespan12V 50ah LiFePO4 Battery for E-Bike

Name: Deep Cycle Longer Lifespan12V 50ah LiFePO4 Battery for E-Bike
Brand: SHENZHEN SMARTEC TECHNOLOGY CO., LTD.
SKU: 1935096135

Guangdong, ChinaSHENZHEN SMARTEC TECHNOLOGY CO., LTD.

US$120.00-180.00

2 Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

SMT-LFP12V50AH

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

100MAH<

Standard Voltage

>12V

Electrolyte

Li-ion

Max.Cont. Discharge Current

50A

Feature

with Communication

Charge&Discharge

Share a Same Port

Delivery Time

15-20 Working Days

Connect with LCD Screen

to Read Battery Data

Connect with Bluetooth

to Read Battery Data on APP

Connect with PC

to Read Battery Data

Warranty

1 Year

Assembly Type

18650/32700

Communications Type

Canbus/I2c Bus/RS232/RS485/Bluetooth

PCM/BMS

Selectable

Customized

More Than 2 PCS

Electrolyte Solution

Li-ion/LiFePO4

Muliti-Function

Support Several Battery Packs in Series

Applications

Electric Vehicle/Power Supply

Transport Package

Carton

Specification

4S 12V50AH LFP batteries

Trademark

SmarTEC

Origin

Shenzhen

HS Code

8507600090

Production Capacity

8000pieces/Month

Key features

Long Lifespan & High Cycles: Over 5000 cycles at 80% DOD with a 5-year lifespan.

Advanced Safety BMS: Built-in 50A Smart BMS with low-temperature charging protection.

IP65 Waterproof Design: Waterproof and vibration-proof for harsh environments.

Multi-Function Connectivity: Supports Bluetooth, PC, and LCD screen for real-time data monitoring.

Expandable System: Expandable up to 4P1S to create a 12V 50Ah system.

Grade-A Cells: Utilizes Grade-A LiFePO4 prismatic cells for stability.

Zero Maintenance: Environmentally friendly and requires zero maintenance.

Customization Support: Custom logo and battery packs available for orders over 2 PCS.

Company profile

High Repeat Buyers ChoiceODM ServicesR&D CapabilitiesStandardized quality control

SHENZHEN SMARTEC TECHNOLOGY CO., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.48h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality-management and service procedures, including corrective and preventive actions, complaint handling, supplier approval updates, and service-capability assessment records. It offers 3D design, ODM, OEM, and broad customization services, supported by four R&D engineers, 11 quality-control test equipment units, and documented design-development records. Production evidence includes four production lines, inventory capability, valid manufacturing contracts, and an off-season lead time within 15 workdays. The supplier exports broadly and has participated in an offline trade show. However, it lacks overseas warehouses, showrooms, agents, and branches, has no SDK, and provides no specific certification or customer-case details. Financial records are identified for recent years, but financial figures and performance results are not available for assessment.

Supplier typeThe supplier is evidenced as a manufacturer offering OEM and ODM services, with its own listed facilities including SMT processing, automatic welding, cell sorting, battery-pack testing, and related production operations. Valid manufacturing contracts and in-stock capability are also stated, although the slices do not explicitly distinguish ownership of every listed facility.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures, and its technology engineers provide technical support for after-sales service. It also has inventory capability, but no overseas agents, branches, warehouses, or showrooms, which limits evidence of local overseas support.

R&D capabilityThe supplier reports new-product activity during the past year, four R&D engineers, documented design input/output, review, verification, and validation records, plus ODM capability. The absence of an available SDK is a limitation for SDK-dependent integration, but it does not negate the demonstrated product-development capability.

Production capacityProduction evidence includes four production lines, multiple specialized facilities, 11 quality-control test equipment units, inventory capability, valid contracts with associated subcontractors, and an off-season lead time within 15 workdays. Peak-season lead time is stated as one month or within 15 workdays, so the exact peak capacity is not fully clear.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides 3D software design services. This combination directly supports a broad customization offering.

Product Q&A

Q:Is an OEM/ODM battery pack available?

Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.

Q:What information do you need before making a customized battery pack?

1. Size of the battery pack 2. Voltage of the battery pack 3. Capacity of the battery pack 4. Max continuous discharge / working current 5. Cable and connector types 6. Whether communication or Bluetooth APP is needed.

Q:Can you print my logo on the battery cover?

Yes, a custom logo is available.

Q:Is the sample order acceptable?

Yes, sample orders for quality test is acceptable.

Q:How should I place an order?

We will issue a formal invoice to you and you just make the payment. Then your order will be processed at once after you get it.