How do you match cells for a battery pack before assembling?

We will do the following things before assembling the pack: a. Select capacity, same capacities cells for one pack b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell) c. Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm) All above steps are very strict to make sure the pack performance is perfect.

What is your advantage compared with other suppliers?

a. High quality batteries: Our batteries are in enough capacity, and lower in RI, Before shipment, we will inspect the products and ensure the quality which are well approved by our clients. b. Better service: We always offer what our clients need. Reply client's questions timely. Supply best projects solution for clients. We ship out the products on time...

Rechargeable Polymer Battery 501235 3.7V 160mAh Holds Un38.3/CE Certification for Tracking Devices

Name: Rechargeable Polymer Battery 501235 3.7V 160mAh Holds Un38.3/CE Certification for Tracking Devices
Brand: Shenzhen A&S Power Technology Co., Ltd.
SKU: 2233817355

Guangdong, ChinaShenzhen A&S Power Technology Co., Ltd.

US$1.20

3,000-4,999 Pieces

US$1.15

5,000-9,999 Pieces

US$1.10

10,000-99,999 Pieces

US$1.00

100,000+ Pieces

Sample price:US$1.20/piece.Request sample

Product profile

Customization

Available

Type

Lithium Polymer Battery

Cathode Material

LCO

Model NO.

AS501235 3.7V 160mAh

Rechargeable

Yes

Size

5.2*12.5*37.5mm

Weight

4.6g

Cycle Life

500times

OEM/ODM

Yes

Manufacture

Yes

Warranty

12 Months

Certification

Un38.3/CE

Typical Capacity

160mAh

Minimum Capacity

150mAh

Max. Charge Current

160mA

Max. Discharge Current

160mA

Transport Package

Customized, Safety Packaging

Specification

501235 3.7V 160mAh

Trademark

A&S POWER

Origin

China

HS Code

8507802000

Production Capacity

80000PCS/Day

Key features

UN38.3/CE Certified: Holds UN38.3 and CE certifications, ensuring safety and compliance for tracking devices.

OEM/ODM Support: Full OEM and ODM services available, including customization from samples, designs, and flexible options.

High Cycle Life: Designed for durability with a cycle life of up to 500 times for reliable long-term use.

Factory Direct Supply: Direct from manufacturer with 14 years export experience and 2 R&D engineers for quality assurance.

Strict Cell Matching: Cells are matched by capacity, voltage (diff <0.02V), and resistance (diff <1m Ohm) before assembly.

Flexible Payment Terms: Accepts T/T, L/C, Western Union, and Cash. 100% advance for samples; 30% deposit for bulk orders.

Fast Delivery: Small orders delivered within 3-5 working days. Bulk order timing confirmed upon official placement.

Custom Packaging: Standard factory package available. Custom logo printing supported with extra charges borne by buyers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceProduct Certification

Shenzhen A&S Power Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen Port, Hongkong PortAverage Response Time: ≤3.47h

About Our Factory & Business Background

AddressA1312, a Block, Weidonglong Business Building, No. 2 Qinglong Rd, Longhua, Shenzhen, Guangdong, China

Terms of PaymentT/T, LC, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Supply Chain Partners73

Our Production Capability & Technical Expertise

Main ProductsLipo Battery, Lithium Ion Battery, Lithium Battery, Lithium Polymer Battery, 18650 Battery, Rechargeable Battery, 32700 Battery, LiFePO4 Battery, Battery Pack, Solar Battery

R&D Engineers2 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, Europe, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff13

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Can I have samples for testing quality?

Yes, you can buy samples of any of our products for testing quality and market.

Q:How should I pay?

You can pay via T/T, L/C at sight, Western Union, Cash, etc. 100% T/T in advance for samples. For large quantities, 30% T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.

Q:What is your package like? Can I have customized packaging?

We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne by the buyers, for more details, please contact us.

Q:What is the delivery time if we place an order?

It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.

Q:Are you a factory?

Yes, we are factory.