The ASOL103450-2S is a premium Li-Polymer (LiPo) battery pack using two flat 103450 soft cells in 2S1P series configuration, delivering a stable 7.4V nominal voltage and 2000mAh capacity (14.8Wh). The 103450 LiPo cell format (10mm thick × 34mm wide × 50mm long) enables an exceptionally compact and lightweight pack design — significantly thinner and lighter than equivalent 18650 cylindrical cell packs — making it the preferred choice for handheld electronics, POS terminals, IoT devices, and portable medical equipment where every millimeter counts.
7.4V is the standard operating voltage for a wide range of handheld electronics, POS systems, IoT devices, and portable medical equipment. With 2000mAh capacity, the ASOL103450-2S provides a well-balanced combination of runtime and pack weight for handheld terminals, mobile payment devices, smart door locks, GPS trackers, and portable diagnostic devices. The flat LiPo cell construction also allows for flexible placement within device housings — the slim profile can fit under circuit boards, behind LCD panels, or inside narrow battery compartments where cylindrical batteries cannot be accommodated.
Each pack incorporates a built-in PCB protection circuit (or optional full BMS with 2S cell balancing) guarding against overcharge, over-discharge, overcurrent, and short circuit. Every unit is manufactured at our quality-controlled facility and passes 100% outgoing QC: open-circuit voltage verification, capacity discharge testing, and protection circuit function check before shipment. Grade-A LiPo cells are voltage-matched within ±10mV to ensure stable series operation and uniform cycle aging.
Technical Specifications
| Parameter | Value |
|---|---|
| Chemistry | Li-Polymer (soft-cell, 103450 format) |
| Model | ASOL103450-2S |
| Configuration | 2S1P (2 Series, 1 Parallel) |
| Nominal Voltage | 7.4V |
| Capacity | 2000mAh |
| Energy | 14.8Wh |
| Charging Voltage | 8.4V (CC/CV) |
| Standard Discharge Current | 0.2C (400mA) |
| Max Continuous Discharge | 1C-2C (2A–4A) |
| Burst Discharge (10s) | 3C (6A) |
| Internal Resistance | ≤80mΩ (per pack) |
| Protection Circuit | PCB: overcharge / over-discharge / overcurrent / short circuit (BMS with 2S balance charging optional) |
| Standard Connector | JST-PH 2.0 (custom: Tamiya, Deans T-plug, XT30, XT60, Molex, etc.) |
| Balance Connector | JST-XH 3-pin (for 2S balance charging, optional) |
| Cycle Life | ≥500 cycles @ 80% capacity retention (0.5C, 25°C) |
| Operating Temperature | 0°C to +60°C (charge: 0°C to +45°C) |
| Storage Temperature | 0°C to +45°C (store at 50-80% SOC for long life) |
| Cell Dimensions | 10 × 34 × 50 mm (T × W × L per cell) |
| Pack Dimensions | Approx. 62 × 34 × 22 mm (excluding wires & connector) |
| Weight | Approx. 55-65g |
| Certifications | CE, RoHS, UN38.3, MSDS |
| Shipping Class | UN38.3 — Class 9 Dangerous Goods (air & sea compliant) |
| Manufacturer | ASOLENERGY TECHNOLOGY (Dongguan, China) |
Available Connector Options
| Connector | Description | Best For |
|---|---|---|
| JST-PH 2.0 (Default) | 2-pin, white connector | Toy-grade RC, small electronics |
| JST-XH 3-pin | Balance charge connector | 2S LiPo balance charging |
| Tamiya | Mini / Standard | Entry-level devices |
| Deans T-Plug | High-current banana | Hobby RC vehicles |
| XT30 | Small gold bullet | Small ESC, up to 30A |
| XT60 | Mid-size gold bullet | Mid-range ESC, up to 60A |
| Molex | Consumer electronics | Audio devices, IoT products |
| H100 / H102 Plug | Waterproof connector | Outdoor electronics, water-resistant devices |
| Custom | Your specification | OEM/ODM projects (MOQ applies) |
Applications
Where the 103450 2S is used
7.4V PDAs & scanners — full 8-10 hour work shift.
Mobile payment devices — 10-12 hours of daily use.
Motorized deadbolts & sensors — months of standby.
Asset trackers — days of continuous location reporting.
Oximeters & monitors — stable 7.4V for extended clinical use.
103450-2S LiPo vs 18650-2S Li-ion Comparison
| Feature | 103450-2S LiPo (This Product) | 18650-2S Li-ion |
|---|---|---|
| Thickness | ~22mm (ultra-thin) | ~36mm (2 cells side by side) |
| Weight | ~60g | ~90g |
| Shape | Flat — fits slim compartments | Cylindrical — needs round cell holders |
| Form Factor Flexibility | Custom dimensions possible | Fixed 18×65mm cell size |
| Internal Resistance | ≤80mΩ | ~100-150mΩ |
| Capacity | 2000mAh | 2600-3500mAh (higher) |
| Energy | 14.8Wh | 19.2-25.9Wh (higher) |
| Cycle Life | ≥500 cycles | ≥500 cycles |
| Cost | Lower | Moderate |
Choose 103450-2S LiPo when: Space and weight are critical design constraints (compact RC chassis, slim toys, thin speaker housings).
Choose 18650-2S Li-ion when: Maximum runtime and energy density are the priority, and form factor flexibility is less important.
Why ASOL
Factory-direct, fully customizable
Connector, wire gauge, heat-shrink color, custom brand label, BMS & housing.
Integrated PCB against overcharge, over-discharge, overcurrent & short circuit.
Grade-A cells, voltage-matched ±10mV for stable, reliable performance.
Custom prototype samples in 5–7 business days before volume production.
Every unit tested for OCV, capacity & protection. Defect rate <0.3%.
UN38.3 Class 9 air & sea · DHL/FedEx/UPS · EXW/FOB/CIF/DDP.
Packaging & Shipping
| Item | Details |
|---|---|
| Individual Packaging | Anti-static bag + foam cushion inside individual box |
| Inner Box | 20 pcs / inner box |
| Carton | 100 pcs / carton (customizable) |
| Carton Dimensions | Approx. 36 × 26 × 20 cm (subject to final packing) |
| Carton Weight | Approx. 8-10 kg |
| Shipping Options | Express (DHL / FedEx / UPS), Air freight, Sea freight |
| Shipping Terms | EXW, FOB, CIF, DDP available |
| Dangerous Goods | UN38.3 certified — compliant for air and sea transport (Class 9) |
| Lead Time (Samples) | 5-7 business days after payment |
| Lead Time (Bulk) | 15-25 business days after sample confirmation |
| Payment Terms | T/T, PayPal, Western Union |
Frequently Asked Questions
Is the ASOL103450-2S compatible with handheld terminals and POS devices from different manufacturers?
The ASOL103450-2S outputs standard 7.4V (2S LiPo) which is compatible with most handheld terminals, PDAs, and POS devices designed for 2S Li-Polymer power. Connector compatibility depends on your device model — we can supply JST-PH, JST-XH, Molex, or any custom connector to match your device's wiring harness.
What is the minimum order quantity (MOQ)?
Standard configurations start at 50 pcs. For fully custom designs, MOQ is 100-500 pcs depending on complexity. Sample orders of 1-10 pcs are welcome for evaluation.
Can I use this battery for smart home devices and IoT products?
Yes. The 7.4V 2S LiPo format is suitable for smart door locks, GPS trackers, and various IoT devices that require compact 7.4V power. The lightweight flat-cell design is especially beneficial for space-constrained installations where slim profile and low weight are critical.
What connector options are available?
We support all standard RC and consumer electronics connectors: JST-PH 2.0, JST-XH, Tamiya, Deans T-plug, XT30, XT60, Molex, and custom connectors. Balance charge connectors (JST-XH 3-pin) can be included for 2S balance charging.
What certifications does the ASOL103450-2S have?
All standard packs ship with CE, RoHS, UN38.3, MSDS compliance.
What is a 103450 Li-Polymer cell?
103450 refers to the cell's physical dimensions: 10mm thick × 34mm wide × 50mm long. This is a standard soft-cell LiPo format that enables flat, compact battery pack designs — ideal for slim RC vehicle chassis, toy bodies, and portable speaker housings where cylindrical cells are too large or too heavy.
How does 103450-2S LiPo compare with 18650-2S for handheld electronics?
The 103450-2S LiPo is 40-50% thinner and 30-40% lighter than an equivalent 18650-2S pack, making it ideal for handheld terminals, POS devices, and compact IoT products with tight battery compartments. LiPo cells also have lower internal resistance for stable voltage output during peak current demand. 18650-2S offers higher total capacity for longer runtime but in a larger, heavier form factor. Choose 103450-2S when space and weight are critical; choose 18650-2S when maximum runtime is the priority.
Contact
| Channel | Details |
|---|---|
| info@asolbattery.com | |
| +86 157 7985 8703 | |
| Website | www.asolbattery.com |
| Response Time | Within 24 hours on working days |
Sample lead time: 5-7 business days
Bulk production: 15-25 business days
Payment terms: T/T, PayPal, Western Union
Looking for a reliable 7.4V LiPo battery supplier for your handheld terminals, POS devices, or IoT products?
Send us your application details, required connector, target quantity, and any custom requirements — we will respond within 24 hours with a competitive factory-direct quote and sample development arrangement.
Need a different size or capacity? Explore ASOL’s full lithium polymer battery range →
