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Ultra Thin Lipo Battery
Created with Pixso. Ultra-Thin 1mm 104038 Lithium Polymer Battery 3.7V 100mAh Rechargeable High Temperature Li-Po Battery

Ultra-Thin 1mm 104038 Lithium Polymer Battery 3.7V 100mAh Rechargeable High Temperature Li-Po Battery

Brand Name: VATS Battery
Model Number: 104038
MOQ: 5 pcs
Price: $1.5~2
Delivery Time: 7 work days
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
CE
Nominal Voltage:
3.7V
Max Charge Voltage:
4.2V
Nominal Capacity:
100mAh
Cell Size:
1*40*50mm(T*W*L)
Cycle Life:
500 Times
Max Discharge Current:
1C
Supply Ability:
Ships in 7 Work Days (In-Stock) / 30 Work Days (Out-of-Stock)
Product Description
Ultra-Thin 1mm 104038 Lithium Polymer Battery 3.7V 100mAh Rechargeable High Temperature Li-Po Battery
Product Overview

The 104038 lipo battery is an ultra-thin lithium polymer cell featuring an ultra-slim 1mm thickness design that breaks traditional size limitations. With dimensions of 1±0.2mm (thickness) × 40±0.5mm (width) × 38±3mm (length), it fits perfectly into slim and compact electronic enclosures.

Key Features:

  • Standard 3.7V nominal voltage with 4.2V full charge cut-off
  • Stable 100mAh rated capacity
  • Supports 0.2C to 1C standard discharge current
  • Maximum 1C continuous discharge capacity
  • Over 500 stable charge-discharge cycles
  • Full customization available for size, capacity, and voltage
  • Optional JST or Molex connectors
Technical Specifications
Item Technical Specification
Model No. 104038
Cell Type Lithium Polymer Battery
Overall Dimension 1±0.2mm × 40±0.5mm × 38±3mm
Nominal Capacity 100mAh (Customizable)
Nominal Voltage 3.7V
Max Cutoff Charging Voltage 4.2V
Standard Discharge Current 0.2C - 1C
Max Continuous Discharge Current 1C
Cycle Life ≥500 Charge & Discharge Cycles
Certifications ISO9001, CE
Application Areas

The ultra-thin, lightweight flat profile of the 104038 battery makes it ideal for various mini portable devices:

  • Compact digital gadgets including mini Bluetooth accessories
  • Small portable power banks and wearable electronics
  • Lightweight portable medical monitoring equipment
  • GPS trackers, positioning tags, and mini locators
  • Beauty equipment including portable facial massagers and skincare tools
  • Small toys, miniature LED lighting, and compact smart sensors

Customizable sizing allows adaptation to unique shell structures without requiring equipment mold redesign.

Safety & Performance Advantages
  • Stable polymer electrolyte with low leakage risk compared to cylindrical lithium cells
  • Each product undergoes strict factory aging and short-circuit inspection
  • Complies with CE and ISO9001 standards
  • Built-in protective circuit board prevents overcharge, over-discharge, and over-current damage
  • Soft aluminum plastic composite film shell eliminates sharp metal collision risks
  • Full-process quality control from raw material production to finished assembly
  • All raw materials meet international environmental standards without harmful heavy metals
Frequently Asked Questions
Q1: Can I customize the battery size, voltage or capacity of model 104038?

A1: Yes, we fully support custom size, capacity and voltage according to your device drawing requirements.

Q2: What wire connectors can be matched with this thin lipo battery?

A2: JST and Molex connectors are optional; other connector types can be customized on request.

Q3: How many cycle times can this 100mAh ultra thin battery reach?

A3: Standard cycle life reaches more than 500 full charge and discharge cycles under normal use.

Q4: What is the production lead time for stock and customized orders?

A4: In-stock batteries can be delivered in 3-7 days, customized bulk orders take 2 to 3 weeks after deposit.

Q5: Does your factory support sample testing before mass order?

A5: Yes, sample testing service is available for customers to verify performance before formal bulk purchase.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

L
Lukas Schmidt
Germany Dec 31.2025
Habe diesen 3,7V 100mAh Lipo-Akku für meine Beauty-Geräte und Kleinsspielzeuge bestellt, die technische Qualität übertrifft meine Erwartungen! Die genauen Maße 1mm×40mm×38mm passen perfekt in meine Gehäuse, Ladezyklen halten lange, keine plötzliche Kapazitätseinbuße im Einsatz. Super flexibel bei kundenspezifischen Anpassungen: Steckerauswahl zwischen JST und Molex, Größe und Spannung lassen sich nach Wunsch ändern. Der Hersteller versendet Muster innerhalb weniger Tage, Großaufträge brauchen nur 2–3 Wochen Produktionszeit, Logistik ist gut organisiert. Man merkt, dass es ein echter Hersteller ist, kein Zwischenhändler. Bei Fragen zum Versand oder zu Zertifikaten bekomme ich immer schnelle und verständliche Antworten. Preise sind fair, Qualität konstant – ich werde regelmäßig nachbestellen!