What is the cycle life of the battery?

The battery provides 4,000 cycles with a default D.O.D of 60%, or up to 6000 cycles at 50% D.O.D.

High-Capacity Rechargeable Lithium Solar Battery Pack for Outdoor Use

Name: High-Capacity Rechargeable Lithium Solar Battery Pack for Outdoor Use
Brand: Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.
SKU: 2139570252

Guangdong, ChinaShenzhen Lecheng(Ecosolar) Lighting Co., Ltd.

US$194.50-420.00

2 Pieces

Sample price:US$189.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

E Series

Rechargeable

Yes

Size

Medium

Battery Cell

32140/32700

[email protected] 50%

6000 Cycles

Warranty

5 Years

Operating Temp.

-10℃-45℃

Transport Package

Typical

Specification

Typical

Trademark

ECO

Origin

Shenzhen

HS Code

9405409000

Production Capacity

50000/Year

Key features

IP67 Waterproof Rating: Robust aluminum alloy casing ensures durability in tough environmental conditions.

Customizable Capacity: Adapts to unique energy needs for solar streetlights and surveillance systems.

Long Cycle Life: Delivers up to 6000 cycles at 50% depth of discharge for extended usage.

No MOQ Requirement: Flexible ordering with no minimum quantity and mixed samples accepted.

OEM/ODM Support: 18-year factory with dedicated design, engineering, and QC teams.

Fast Sample Delivery: Sample preparation takes approximately 1 week for quick testing.

Multiple Warranty Options: Offers 2-5 years warranty coverage for product reliability and peace of mind.

Company profile

Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-10-01Nearest Port: shenzhen,shanghai,ningbo,qingdaoAverage Response Time: ≤5.41hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryShenzhen Lecheng (Ecosolar) Co., Ltd. is a China-based limited trading company established in 2018, focused on solar products and primarily exporting to Australia. It reports annual output of 50,000 traffic signal light sets and order lead times within 15 working days in both peak and off-peak seasons. The supplier offers extensive customization and has documented procedures and records for corrective actions and complaint handling. However, it reports no available SDK, no new products launched in the past year, no inventory, no overseas warehouse, showroom, or overseas branch/agent, and no supplier-management-system certification. Quality assurance and traceability statuses are unknown, with zero quality-control test equipment reported. The provided information does not establish financial credibility or customer-case experience.

CertificationsThe supplier-management-system certification is listed as NIL. Although a TUV Rheinland audit is recorded with a defined validity period, the supplied data does not identify a certification held by the supplier or show a positive audit evaluation; therefore, certification status is not established as an advantage.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer-complaint handling. However, it reports no inventory, overseas warehouse, showroom, or overseas agent/branch, so documented service procedures coexist with limited overseas service infrastructure.

R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. It has one year of R&D engineer experience and describes a commitment to technological innovation, but the explicit lack of an SDK and recent product launches indicates a deficiency in demonstrated innovation capability.

Production capacityReported productivity is 50,000 traffic signal light sets annually, with stated order fulfillment within 15 working days in both peak and off-peak seasons. However, zero quality-control test equipment is reported and quality-assurance status is unknown, so production capacity is evidenced but overall production capability is not fully robust.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization support.