What Is the ASOL 105080? (Model Number Guide)
The ASOL 105080 is a lithium polymer (Li-Po) rechargeable battery cell manufactured by ASOL Battery. Like all 5-digit Li-Po model numbers, the dimensions are encoded directly in the name:
105080 = 10.5mm (T) × 50mm (W) × 80mm (L)
This 10.5mm ultra-slim profile makes the 105080 the go-to internal battery for portable power banks, portable Bluetooth speakers, mini projectors, portable monitors, and a wide range of other portable electronic devices.
With 5000mAh per cell and a nominal voltage of 3.7V, two ASOL 105080 cells wired in parallel deliver a reliable 10,000mAh @ 3.7V power bank solution — the single most popular capacity tier in the global consumer electronics market.
Key Specifications
| Parameter | Value |
|---|---|
| Model Number | ASOL 105080 |
| Battery Chemistry | Lithium Polymer (Li-Po) / Li-ion Polymer |
| Nominal Voltage | 3.7V |
| Rated Capacity | 5000mAh (5.0Ah) |
| Nominal Energy | 18.5Wh |
| Dimensions (T×W×L) | 10.5mm × 50mm × 82mm |
| Approximate Weight | ~90g |
| Discharge Cut-off Voltage | 3.0V |
| Standard Charging Voltage | 4.2V ± 0.05V |
| Max. Continuous Discharge | 1C (5A) typical; up to 2C (10A) on request |
| Operating Temperature | −20°C to +60°C (discharge) / 0°C to +45°C (charge) |
| Storage Temperature | −20°C to +25°C (long-term); <1 year @ <40% SOC recommended |
| Cycle Life | ≥500 cycles @ 0.5C to 80% capacity retention |
| Connector | JST XH 2.54mm 2-pin (custom connectors available) |
| Certifications | CE, RoHS, UN38.3 (transport), MSDS available |
| Warranty | 12 months from shipment date |
| MOQ | 100 pcs (negotiable for standard models) |
Primary Applications
1️⃣ Portable Power Banks
The ASOL 105080 is a top-choice cell for portable power banks of all sizes. Two cells in parallel deliver approximately 10,000mAh total — the industry’s highest-volume capacity tier. The 10.5mm thickness enables slim-to-standard-profile power bank designs that fit comfortably in pockets and bags.
Why 105080 wins in power banks:
- 10.5mm thickness — slimmer than 12mm+ alternatives while maintaining 5000mAh capacity
- 82mm length × 50mm width — ideal for side-by-side cell placement in standard rectangular housings
- Proven 2S1P (two cells in parallel) configuration validated by millions of units in the field
- Compatible with built-in Type-C cable, dual USB-A, and USB-C PD power bank designs
- PCM/BMS integration straightforward — matches industry-standard protection circuit requirements
Keywords: portable power bank battery cell, power bank li-po cell 105080, 2S1P battery configuration, portable charger internal battery, slim power bank battery replacement OEM
2️⃣ Portable Bluetooth Speakers 🔊
A gold-standard battery choice for portable Bluetooth speakers. A single ASOL 105080 provides 8–15 hours of continuous playback at moderate volume — enough for a full day outdoors without recharging. The flat pouch form factor maximizes internal space utilization inside cylindrical and rectangular speaker enclosures.
Design advantages:
- 10.5mm thin profile fits slim speaker bodies without sacrificing capacity
- Stable 3.7V output maintains consistent audio quality throughout the discharge cycle
- Low self-discharge (<3%/month) means the speaker is ready to use even after weeks of storage
- No memory effect — top up the battery at any level without capacity loss
- Wide temperature range (−20°C to +60°C) handles outdoor use in varying climates
Keywords: bluetooth speaker battery replacement, wireless speaker li-po cell, portable speaker battery 5000mAh, outdoor bluetooth speaker battery, portable bluetooth speaker internal battery
3️⃣ Mini Projectors 📽️
Compact mini projectors and pocket DLP/LCD projectors demand high energy density in a slim form factor. The ASOL 105080 delivers 5000mAh at just 10.5mm thick, providing 2–4 hours of continuous projection — ideal for home cinema, business presentations, and outdoor movie sessions.
Projector fit:
- High energy density (18.5Wh) powers LED/Laser light sources efficiently
- Slim 10.5mm profile fits ultra-compact projector chassis designs
- Stable voltage output prevents flickering or brightness drops during extended projection
- Low self-discharge keeps the projector ready for impromptu presentations
- Wide operating temperature range supports both indoor and outdoor usage scenarios
Keywords: mini projector battery, pocket projector li-po, DLP projector battery, pico projector battery replacement, portable projector internal battery, micro projector power source
4️⃣ Portable Monitors 🖥️
Portable USB-C monitors, secondary displays, and touch-screen panels rely on the 105080 for its slim profile and stable discharge characteristics. Whether used as laptop extensions, gaming on-the-go, or professional field monitors, the 105080 provides reliable power for 3–6 hours of display time depending on panel size and brightness.
Monitor fit:
- Ultra-thin 10.5mm profile enables truly portable monitor enclosures (under 10mm total device thickness)
- Stable 3.7V output ensures consistent brightness and color accuracy throughout the discharge cycle
- 5000mAh capacity sufficient to drive 1080p/4K portable panels for extended work sessions
- Flat pouch design maximizes space behind thin LCD/OLED panels
- Compatible with USB-PD charging circuits common in modern portable monitors
Keywords: portable monitor battery, USB-C monitor li-po, portable display battery, secondary screen battery, field monitor power source, portable touchscreen battery
5️⃣ POS Terminals & Payment Devices 💳
Handheld POS machines, mobile card readers, and smart payment terminals demand compact, lightweight, and safe battery solutions. The ASOL 105080 meets all three with its slim 10.5mm profile, stable voltage delivery, and complete regulatory compliance for global shipping.
Payment device fit:
- Slim form factor matches the ergonomic requirements of handheld EDC (everyday carry) devices
- Full CE/RoHS/UN38.3 certification eliminates customs delays in EU, US, and international markets
- Stable voltage plateau maintains reliable transaction processing throughout the battery cycle
- Low self-discharge rate ensures the POS terminal is charged and ready after overnight storage
Keywords: pos terminal battery, payment device battery, card reader battery, handheld pos li-po cell, mobile payment terminal battery, EDC battery replacement, mPOS battery
Why Choose ASOL 105080?
| Advantage | Details |
|---|---|
| ⭐ #1 Power Bank Cell | Industry-standard 105080 geometry — maximum compatibility with existing power bank enclosures and BMS designs |
| 🏭 Factory Direct | Manufactured by ASOL Battery — no middleman, competitive pricing, full production transparency |
| 🔬 Grade-A Quality | Strict incoming quality control (IQC), production testing, and outgoing quality control (OQC) on every batch |
| 📋 Full Certification | CE, RoHS, UN38.3, MSDS — compliant with EU, US, and international shipping regulations |
| 🔌 OEM/ODM Flexible | Custom connector types (JST, Molex, custom), wire lengths, PCM configurations, and private labeling |
| 🚀 Fast Lead Time | Stock models ship in 7–15 working days; sample orders fulfilled in 3–7 working days |
| 💰 Volume Discounts | Tiered pricing — the more you order, the better the unit price |
| 🛡️ 12-Month Warranty | Backed by a 12-month warranty from shipment date with dedicated after-sales support |
Technical Highlights
- High Energy Density — 18.5Wh packed into just 42cm³ — one of the best energy-to-volume ratios in its class
- Ultra-Slim 10.5mm Profile — enables slim and standard-profile device designs without sacrificing capacity
- Industry-Standard Footprint — 50mm × 82mm matches thousands of existing power bank, speaker, and device enclosures worldwide
- Wide Operating Range — −20°C to +60°C discharge range handles outdoor, automotive, and industrial environments
- Multi-Layer Safety — compatible with PCM/BMS for over-charge, over-discharge, over-current, and short-circuit protection
- Low Self-Discharge — <3% per month when stored at 40% SOC — minimal capacity loss during shipping and storage
- No Memory Effect — recharge at any state-of-charge without capacity degradation
- Slight Bend Tolerance — suitable for curved enclosure designs within rated mechanical limits
- Fast Charge Compatible — supports 1C standard charge; up to 2C available for custom configurations
Packaging & Logistics
| Item | Details |
|---|---|
| Individual Package | Anti-static ESD bag + bubble wrap protection |
| Inner Box | 20–50 pcs per inner box (customizable) |
| Outer Carton | 100–200 pcs per carton (customizable) |
| Shipping Class | UN3480, Class 9 hazardous goods — fully IATA/UN compliant |
| Documentation | MSDS, UN38.3 test report, IEC 62133 declaration included |
| MOQ | 100 pcs for standard models; custom configurations require 500+ pcs |
| Lead Time | Stock models: 7–15 working days; custom: 15–30 working days |
Frequently Asked Questions (FAQ)
Q1: What does the 105080 battery model number mean? A: The 5-digit model number encodes the battery’s dimensions in millimeters. 105080 = 10.5mm (thickness) × 50mm (width) × 80mm (length). This is the universal naming convention for flat lithium polymer pouch cells.
Q2: What voltage does the ASOL 105080 operate at? A: The nominal voltage is 3.7V. The full charge voltage is 4.2V, and the discharge cut-off is 3.0V. This is standard for single-cell Li-Po batteries.
Q3: How many cycles does the ASOL 105080 last? A: The 105080 is rated for ≥500 cycles at 0.5C charge/discharge to 80% of original capacity. With proper battery management (staying within 20%–80% SOC), cycle life can extend significantly beyond this rating.
Q4: Can I wire two 105080 cells together for a 10000mAh power bank? A: Yes. Two ASOL 105080 cells in parallel (2P configuration) yield approximately 10,000mAh @ 3.7V. This is the most common configuration for mainstream 10000mAh power banks. A BMS/PCM is required to manage balancing and safety.
Q5: What connectors are available for the ASOL 105080? A: Standard connector is JST XH 2.54mm 2-pin. Custom connectors (Molex, Tab, custom injection-molded plugs), wire lengths (20–200mm), and polarity configurations are available for OEM orders.
Q6: Is the ASOL 105080 safe for air shipping? A: Yes. The 105080 is UN38.3 certified for air transport and ships as UN3480 Class 9 dangerous goods. All required documentation (MSDS, UN38.3 test report, shipping declaration) is provided with every order.
Q7: What is the difference between the 706090 and 105080? A: Both are 5000mAh cells. The 706090 is 7mm thick — ideal for ultra-slim power banks. The 105080 is 10.5mm thick — better suited for standard-profile power banks, Bluetooth speakers, and devices with slightly more internal space. Both can achieve 10000mAh in 2P configuration.
Q8: Do you offer custom battery packs or just bare cells? A: ASOL offers both bare cells (for integration by your EMS/Power Bank manufacturer) and custom battery packs with integrated PCM, connector, and enclosure. Contact our team for a custom pack quotation.
📞 Contact Us
Our sales and engineering team is ready to assist with product inquiries, custom specifications, sample requests, and bulk pricing. We typically respond within 24 hours on business days.
Get in Touch
| Channel | Details | Best For |
|---|---|---|
| info@asol-battery.com | General inquiries, orders, technical questions | |
| +86 157 7985 8703 | Instant chat, quick quotes, sample requests | |
| 🌐 Website | www.asol-battery.com | Full product catalog, RFQ form, datasheets |
| 📦 Sample Request | Email with subject: Sample Request — ASOL 105080 |
Pre-production evaluation units |
Response Time
| Inquiry Type | Response Time |
|---|---|
| General inquiries | Within 24 hours on business days |
| Technical / engineering questions | Within 48 hours on business days |
| Sample requests | 3–7 working days (shipping included) |
| Bulk / OEM orders | Within 12 hours on business days |
