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UL2054 Un38.3 Li-ion 18650 3s2p 11.1V 4000m. Ah 4ah 12V Lithium Ion Battery for LED Light / Bluetooth Speaker
Port And Wharf Equipment

UL2054 Un38.3 Li-ion 18650 3s2p 11.1V 4000m. Ah 4ah 12V Lithium Ion Battery for LED Light / Bluetooth Speaker

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

UL2054 | Applications and Buyer Notes

UL2054 is organized as a sourcing-ready Port And Wharf Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time q

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Vertical Site
energystoragesupplyBased on visible page data; confirm exact value in the RFQ.
Category
Solar Panels and ModulesBased on visible page data; confirm exact value in the RFQ.
Source Domain
szaspower.en.made-in-china.comBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Accessories Type
BatteryBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
Capacity
4.000kgBased on visible page data; confirm exact value in the RFQ.
Charge Current
Standard Charge:0.5C Rapid Charge:1.0CBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryPort And Wharf Equipment
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home Electrical & Electronics Battery, Storage Battery & Charger Battery Pack UL2054 Un38.3 Li-ion 18650 3s2p 11.1V 4000mAh 4ah 12V Lithium Ion Battery for LED Light / Bluetooth Speaker US$9.45 1,000-2,999 Pieces US$9.25 3,000-4,999 Pieces US$9.05 5,000-3,999,EnergyStorageSupply curates RFQ-led product discovery for buyers looking for solar panels and modules options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: solar panels, inverters, lithium batteries, ess cabinets, and battery management systems sourcing and rfq-ready export supply platform.lithiumbatterybatterieslifepo4

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Port Wharf Equipment

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Solar Panels Modules

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

Vertical Siteenergystoragesupply
CategorySolar Panels and Modules
Source Domainszaspower.en.made-in-china.com
Brand
Unitset
Accessories TypeBattery
ApplicationElectrical and power distribution
Capacity4.000kg
CategorySolar Panels and Modules
Charge CurrentStandard Charge:0.5C Rapid Charge:1.0C
Charge Cut-off Voltage12.6V
Charging TimeStandard Charging: Approx. 5hours Rapid Charging: Approx. 2.5hours
ConnecterOption
Connection Modewith PCM
CustomizationAvailable
Cycle Life500times
Discharge Cut-off Voltage9.0V
Discharge Rate1c
ElectrolyteLi-ion
Feature Highlightsdigital, automatic
Initial ImpedanceLess than 100mo
ItemSpecifications
ManufactureYes
Matched Termslithium, battery, batteries, lifepo4
Max. Charge Current4000mA
Max. Discharge Current4000mA
Minimum Capacity3900mAh
Model NO.AS18650
Nominal Capacity4000mAh 0.2C Discharge
Nominal Voltage11.1V
OEM/ODMYes
Operating TemperatureCharging:0-45 Discharging:-20-60
OriginChina
Product TitleUL2054 Un38.3 Li-ion 18650 3s2p 11.1V 4000mAh 4ah 12V Lithium Ion Battery for LED Light / Bluetooth Speaker
Rated Capacity4400mAh
RechargeableChargeable
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secure paymentsEvery payment you make on Made-in-China.com is protected by the platform.
Shipping Cost.
SizeMedium
Specification40*58*70mm
Standard Charging Method0.5C CC(Constant Charge)charge to 12.6V, then CV(Constant Voltage 12.6V)charge till charge current decline less than 0.01C
Standard Voltage11.1V
Standard discharge CurrentConstant Current 0.2C5A End Voltage 9.0V
Temperature1c
TrademarkA&S POWER
Transport PackageCustomized, Safety Packaging
TypeLithium-Ion Battery Pack
Typical Capacity4000mAh
UsageRemote Control Boat, Remote Control Plane, Remote Control Car, Automatic Vacuum Cleaner
Voltage11.1v
Warranty12 Months
Weight270g

Keyword evidence

Only terms with visible evidence in this listing are shown here.

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

UL2054 Un38.3 Li-ion 18650 3s2p 11.1V 4000m. Ah 4ah 12V Lithium Ion Battery for LED Light / Bluetooth Speaker sourcing d...

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
Solar Panels and Modules
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Vertical Site, Category, Source Domain
Record focus
Ul2054 Un38.3 Li Ion 18650 3s2p 11.1v 4000m. Ah 4ah 12v Lithium Ion Battery For Led Light / Bluetooth Speaker
Category focus
Port And Wharf Equipment
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

EnergyStorageSupply related sourcing paths

EnergyStorageSupply procurement phrases

EnergyStorageSupply project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

EnergyStorageSupply related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions