Can you print our logo or brand on the product?

Yes, we can print your logo/brand free of charge if the order quantity is large enough. Please contact us for more details.

Can you make customized batteries?

Of course. We have professional engineers who can provide the most suitable solution according to your special requirements.

What information do you need to make the correct product?

Please let us know: 1. What product the battery will be used on. 2. If you need a Protection Board. 3. If you need cables and connectors. 4. Your required continuous and peak discharging current.

350W Ebike Electric Storage Battery Pack 36V 15ah Rechargeable Lithium Battery for Folding Ebike

Name: 350W Ebike Electric Storage Battery Pack 36V 15ah Rechargeable Lithium Battery for Folding Ebike
Brand: Shenzhen Resky Electronics Co., Ltd.
SKU: 796187022

Guangdong, ChinaShenzhen Resky Electronics Co., Ltd.

US$135.00-145.00

5 Pieces

Sample price:US$180.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Batteries

Usage

Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Frame Electric Bike, Electric Tools, Tricycle

Model NO.

RSK-3615

Nominal Voltage

36V

Discharge Rate

Medium Discharge Rate

Shape

Split-Shaped Battery

Electrolyte

Li(Nicomn)O2

Installation

Packaged

Rechargeable

Chargeable

Structure

10s6p

Cell Type

18650 2600mAh Battery Cells

Motor

250W

Charging Cut-off Voltage

42V

Charging Current

Dishcarging Cut-off Voltage

30V

Continuous Discharging Current

15A

Max Discharge Current

20A

Cycle Life

500cycles

Wh

561wh

Weight

4.2kg

Shipping

UPS DHL, FedEx, TNT, by Air, by Sea

Lead Time

Within 15 Workdays

Warranty

12months

Certification

CE,RoHS,MSDS,Un38.3

Transport Package

1PCS/Carton

Specification

Standard

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

20000units Each Month

Key features

Customizable Battery Packs: Customized structure, cells, plugs, connectors, and protection systems available.

12 Months Warranty: Free repair or replacement for non-human factor quality problems within 1 year.

High Safety Performance: Passed short circuit, overcharge, over discharge, thermal shock, and drop tests.

100% Inspection: Strict quality control with 100% inspection of inner resistance and capacity before delivery.

Wide Application: Suitable for electric bicycles, scooters, ATVs, skateboards, and other electric vehicles.

ISO9001 Certified: Established quality control systems under ISO9001 standards for reliable manufacturing.

Fast Sample Delivery: Sample lead time is 7-10 days, with free samples available for orders under 3 pcs.

Multiple Certifications: Provides CE, CB, KC, MSDS, and UN38.3 certificates for most current models.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

Shenzhen Resky Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-09-09Nearest Port: SHENZHEN, HONGKONGAverage Response Time: ≤3.03hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryShenzhen Resky Electronics Co., Ltd. is identified as a China-based limited company with both trading and manufacturing/factory characteristics, offering electric vehicle batteries, lithium batteries, RC LiPo batteries, Li-polymer batteries, and chargers. It reports ISO 9001 certification, six to ten quality-control staff, stated annual lithium battery pack output of 2,000,000 sets, and broad export coverage. The supplier supports customization from designs and samples, full and flexible customization, and minor customization. Its R&D function includes one engineer responsible for customer-request confirmation, technical after-sales support, and new product development; relevant R&D audit documents are available, but no SDK is available. It reports OEM service for well-known brands, although no specific customer names or case details are provided. Financial records are indicated for 2021–2023, but the supplied slices do not provide sufficient financial metrics for a substantive credit assessment. An...

Supplier typeThe supplier is described as a limited company based in Shenzhen, China, with both "Trading Company,Manufacturer/Factory" characteristics in one record and "Trading Company" in another. Its stated business scope includes technical development, electronic and solar-energy products, polymer lithium batteries, domestic trade, and import/export activities, indicating a trading-led business with manufacturing/factory capability also reported.

CertificationsThe supplier reports ISO 9001 certification. A BV audit is also recorded, with an audit report period from January 30, 2024 to January 29, 2025; however, the supplied slices do not explain the audit result code or confirm that the certification remains current beyond that period.

After-Sales capabilityThe stated R&D engineer responsibilities include providing technical support for after-sales service, which is direct evidence of technical after-sales support. The supplier also reports in-stock service capacity, but the slices do not establish the breadth, response time, staffing level, or formal service process.

R&D capabilityThe supplier reports one R&D engineer responsible for confirming customer requirements, technical after-sales support, and new product development, and states that design-input, design-output, review, verification, and validation documents are available for audit. It also reports no available SDK, so the evidence supports basic product-development capability but does not establish broader software or platform innovation capability.

Production capacityThe supplier reports lithium battery pack output of 2,000,000 sets and in-stock service capacity, with six to ten quality-control staff and exports to multiple global regions. However, the status of any manufacturing-capacity contract is unknown, so contractual production assurance is not established.

Customization capabilityThe supplier explicitly reports customization from designs, customization from samples, full customization, flexible customization, and minor customization. This indicates a broad stated range of product adaptation services.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving branded customers. However, no customer names, product examples, order details, or verifiable case descriptions are supplied, so the depth and verifiability of its customer-case record cannot be assessed.

Product Q&A

Q:What payment terms do you accept?

We accept T/T (50% deposit, balance before shipment), PayPal, Western Union, and Cash. For small amounts, full payment via PayPal or Western Union is also accepted.

Q:Can I get a sample order?

Yes, sample orders are welcome. We offer free samples if the quantity is not above 3 pcs; you only need to pay the shipping cost.

Q:What is the lead time for production?

The lead time is 7-10 days for samples and 15-20 workdays for large quantity orders.

Q:How do you handle quality problems after sales?

Please send photos/videos and return the defective battery. Our engineers will analyze it within 2 working days. Under our 1-year warranty, we repair or replace batteries for free if non-human factor quality problems are confirmed.

Q:What certificates are available for these batteries?

We provide CE, CB, KC, MSDS, and UN38.3 for most models. For custom designs, certificates can be applied for at your expense, which may be refunded for large orders.