Industry-Verified Manufacturing Data (2026)

Rechargeable Battery

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Rechargeable Battery used in the Electrical Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Rechargeable Battery is characterized by the integration of Cathode and Anode. In industrial production environments, manufacturers listed on CNFX commonly emphasize Lithium-ion construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An electrical energy storage device that can be recharged and discharged multiple times, used to store solar energy in outdoor solar bollards.

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Product Specifications

Technical details and manufacturing context for Rechargeable Battery

Definition
A rechargeable battery in outdoor solar bollards serves as the energy storage component that accumulates electrical energy generated by solar panels during daylight hours. It stores this energy and releases it to power LED lights during nighttime or low-light conditions, enabling autonomous operation without grid connection.
Working Principle
The battery stores electrical energy through electrochemical reactions during charging (when solar panels generate electricity) and releases stored energy through reverse electrochemical reactions during discharging (when powering the LED lights).
Common Materials
Lithium-ion, Lithium iron phosphate (LiFePO4), Lead-acid
Technical Parameters
  • Capacity rating indicating how much electrical charge the battery can store (Ah) Per Request
Components / BOM
  • Cathode
    Positive electrode where reduction occurs during discharge
    Material: Lithium metal oxide or lithium iron phosphate
  • Anode
    Negative electrode where oxidation occurs during discharge
    Material: Graphite or lithium titanate
  • Electrolyte
    Medium that allows ion movement between electrodes
    Material: Lithium salt in organic solvent or polymer
  • Separator
    Prevents physical contact between electrodes while allowing ion flow
    Material: Polyethylene or polypropylene membrane
  • Battery Management System (BMS)
    Monitors and controls charging/discharging to ensure safety and longevity
    Material: Electronic components on PCB
Engineering Reasoning
2.5-4.2 V per cell, -20°C to +60°C ambient temperature, 0.1-1C charge/discharge rate
Cell voltage < 2.0 V (irreversible copper dissolution), >4.25 V (electrolyte decomposition), temperature >80°C (thermal runaway), internal pressure >10 bar (venting)
Design Rationale: Solid Electrolyte Interphase (SEI) layer breakdown at low voltage causing copper current collector dissolution; electrolyte oxidation at high voltage producing CO₂ gas; Arrhenius law thermal acceleration of exothermic reactions at elevated temperatures
Risk Mitigation (FMEA)
Trigger Overvoltage charging beyond 4.25 V per cell
Mode: Electrolyte decomposition generating CO₂ gas, cell swelling and potential venting
Strategy: Battery Management System (BMS) with precision voltage sensing (±0.5% accuracy) and redundant MOSFET cutoff at 4.20 V
Trigger Deep discharge below 2.0 V per cell for >24 hours
Mode: Copper current collector dissolution causing internal short circuit and capacity loss >30%
Strategy: Low-voltage disconnect circuit with hysteresis (cutoff at 2.5 V, reconnect at 3.0 V) and passive balancing during discharge

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Rechargeable Battery.

Storage Battery Secondary Battery Accumulator rechargeable solar bollard battery lithium-ion battery for outdoor solar lights LiFePO4 battery storage for solar energy battery management system for solar bollards long-lasting rechargeable battery for solar applications

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Outdoor Solar Bollards
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Solar Wall Lights
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Solar Table Lamps
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Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (sealed cell, no pressure rating required)
other spec: Charge/Discharge Rate: 0.2C to 1C typical, Depth of Discharge: 80% recommended max, Cycle Life: 2000+ cycles at 80% DoD
temperature: -20°C to 60°C (operating), -40°C to 85°C (storage)
Media Compatibility
✓ Solar photovoltaic systems ✓ LED lighting loads ✓ Outdoor weatherproof enclosures
Unsuitable: Submerged or high-humidity environments without IP68 protection
Sizing Data Required
  • Daily energy consumption (Wh/day)
  • Required autonomy days (days of backup)
  • Maximum discharge current (A) or power (W)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thermal Runaway
Cause: Internal short circuit, overcharging, or external heat exposure leading to uncontrolled temperature increase and potential combustion.
Capacity Fade
Cause: Electrode degradation, solid electrolyte interface (SEI) layer growth, and lithium plating from deep discharges, high temperatures, or improper charging cycles.
Maintenance Indicators
  • Visible swelling or deformation of the battery casing
  • Abnormal heating during charging or discharging, or audible hissing/popping sounds
Engineering Tips
  • Implement controlled charging protocols: avoid overcharging (stop at 80-90% for daily use) and deep discharges (maintain above 20% state of charge) to reduce electrode stress.
  • Maintain optimal thermal management: keep operating temperatures between 15-25°C, use thermal monitoring systems, and ensure proper ventilation during charging/discharging cycles.

Compliance & Manufacturing Standards

Reference Standards
ISO 12405-4:2018 (Electrically propelled road vehicles - Test specification for lithium-ion traction battery systems and packs) ANSI C18.2M (Portable Rechargeable Cells and Batteries - Safety Standard) IEC 62133-2:2017 (Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems)
Manufacturing Precision
  • Cell Voltage: +/- 0.05V
  • Battery Pack Dimensions: +/- 1.0mm
Quality Inspection
  • Overcharge/Overdischarge Safety Test
  • Thermal Runaway Propagation Test

Factories Producing Rechargeable Battery

Verified manufacturers with capability to produce this product in China

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✓ 92% Supplier Capability Match Found

S Sourcing Manager from United States Jan 16, 2026
★★★★★
"Standard OEM quality for Electrical Equipment Manufacturing applications. The Rechargeable Battery arrived with full certification."
Technical Specifications Verified
P Procurement Specialist from United Arab Emirates Jan 13, 2026
★★★★☆
"Great transparency on the Rechargeable Battery components. Essential for our Electrical Equipment Manufacturing supply chain. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Australia Jan 10, 2026
★★★★★
"The Rechargeable Battery we sourced perfectly fits our Electrical Equipment Manufacturing production line requirements."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

8 sourcing managers are analyzing this specification now. Last inquiry for Rechargeable Battery from India (21m ago).

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Frequently Asked Questions

What is the lifespan of rechargeable batteries for solar bollards?

Typically 3-5 years for lithium-ion and LiFePO4 batteries, with 500-2000 charge cycles depending on usage and maintenance.

How do I choose between LiFePO4 and lead-acid batteries for solar applications?

LiFePO4 offers longer lifespan, higher efficiency, and better temperature tolerance, while lead-acid is more cost-effective for initial installation.

Why is a Battery Management System (BMS) important for solar bollard batteries?

A BMS protects against overcharging, deep discharge, and temperature extremes, extending battery life and ensuring safe operation in outdoor conditions.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Electrical Equipment Manufacturing sector.

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