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High-Performance 5kw 51.2V 100ah Stackable LiFePO4 Pack: 5.12kwh Modular Energy Module
US$550.00
10-99 Pieces
US$525.00
100-199 Pieces
US$515.00
200-399 Pieces
US$500.00
400-999 Pieces
US$480.00
1,000+ Pieces

Product profile

Customization

Available

Type

LiFePO4

Connection Mode

Parallel Connection

Model NO.

48v100ah

Rechargeable

Chargeable

Discharge Rate

1c

Size

Large

Accessories Type

Battery

Rated Capacity

100ah

Standard Voltage

51.2V

Usage

Ess

Electrolyte

Li-ion

Cycle Life

3000times

Normal Voltage

51.2V

Normal Capacity

100ah

Charge Voltage

58.4V

Cut-off Voltage

40V

Continuous Discharge Current

100A

BMS

16s 100A Smart BMS

Case

Plastic Box

Dimension

L410*W231.2*H393.5mm

Standard Charge Current

20A

Standard Discharge Current

20A

Charge Method

Cc/CV

Energy

5120

Cell

Grade a 3.2V100ah

Weight

44kg

Transport Package

Carton+Foam

Specification

1pcs one carton

Trademark

no

Origin

Jiangsu

HS Code

8507600090

Production Capacity

10000PCS/Months

Key features

Long Cycle Life: Supports up to 3000 charge/discharge cycles with 80% capacity retention.
Smart BMS Protection: Equipped with SEIKO IC BMS to prevent short circuit, overcharge, and overcurrent.
Stackable Modular Design: Allows individual or parallel connection for 5kWh or 10kWh configurations.
Active Balancing Function: Features 1A/2A active balancing for optimal cell performance and safety.
Global After-Sale Service: 1-year warranty with offices and warehouses in the US and Germany.
OEM/ODM Customization: Offers full customization, design-based, and sample-based production services.
High Discharge Current: Supports up to 200A peak discharge for 3 seconds and 100A continuous.

Company profile

Nantong Ningyuan Automation Technology Co., Ltd.
Years of Export Experience100% Finished Products InspectionProduction Process VisualizationManagement Certification
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: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.52h

AI-Powered supplier vetting

SummaryNantong Ningyuan Automation Technology Co., Ltd. is presented as an R&D-oriented Li-ion battery innovation enterprise with one production line and export experience spanning 12 years. It provides sample-based, minor, full, and flexible customization, as well as ODM and OEM services for well-known brands. Production and service controls include written procedures for inspection, corrective and preventive actions, customer complaints, and supplier assessment. The supplier reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. However, it lacks an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and documented R&D design-input/output/review/verification/validation records. No certification information or specific customer case details are provided. Financial information is present only as year references, so financial credibility cannot be determined.
Supplier typeThe supplier is identified as Nantong Ningyuan Automation Technology Co., Ltd., an innovation enterprise focused on the R&D and application of Li-ion batteries. It operates one production line and serves export markets in South America, Southeast Asia/Mideast, Europe, and North America.
After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective/preventive actions, and accepts multiple service payment terms. However, it has no overseas warehouse, overseas showroom, overseas agents, or branches, which limits documented overseas service infrastructure.
R&D capabilityThe supplier reports new products during the past year, ODM capability, and R&D software skills in AutoCAD, Pro/E, and SolidWorks. Its R&D documentation is not available for audit, and no SDK is available, so the evidence supports active design capability but not a fully documented or software-enabled innovation system.
Production capacityThe supplier operates one production line, reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. Written procedures cover finished-product inspection, supplier assessment, quality assurance, complaints, and corrective actions, while export experience is stated as 12 years.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability to support both modification and original product design requirements.

Product Q&A

Q:Are you a factory?
A:
Yes, our factory is in Jiangsu, China. Specializing in rechargeable batteries, lithium ion batteries, lithium batteries, power batteries, and chargers for more than 10 years.
Q:Do your e-bike battery come with charger?
A:
All of our e-bike batteries come with a charger. We have normal charger and fast charger. If you need fast charger please contact with us.
Q:Do your electric bike batteries come with BMS?
A:
Yes, Our batteries all with SEIKO IC BMS, with stable performance. Which can protect the battery avoid short circuit, Overcharged, Overdischarge and Overcurrent.
Q:What is your delivery date?
A:
Electric Bike Battery will be sent out within 5 days after confirmed order, shipping will cost 3-15 days, it depend on quantity and which battery you need.
Q:How long is the battery expected to last?
A:
The battery should have around 800-1200 recharge cycles, about 2-3 years. Its capacity diminishes over time, when it goes down to 75%, you should replace it. The more you use the bike, the better the battery retains its capacity, since it keeps the Lithium moving.

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