The ASOL103450-2S is a Lithium Polymer (Lithium Polymer) 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 Lithium Polymer cell format (10mm thick × 34mm wide × 50mm long) provides a compact, flat pack format for handheld electronics, POS terminals, IoT devices and portable medical equipment.
7.4V is the standard operating voltage for handheld electronics, POS systems, IoT devices and portable medical equipment. With 2000mAh capacity, the ASOL103450-2S is suitable for handheld terminals, mobile payment devices, smart door locks, GPS trackers and portable diagnostic devices. The flat Lithium Polymer cell construction allows flexible placement within device housings, including under circuit boards, behind LCD panels or inside narrow battery compartments where available space is limited.
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. Inspection requirements and acceptance criteria are confirmed for each project before order release.
Technical Specifications
| Parameter | Value |
|---|---|
| Chemistry | Lithium 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 Lithium Polymer 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 and scanners; final suitability should be confirmed against the device load profile.
Mobile payment devices; final suitability should be confirmed against the device load profile.
Motorized deadbolts & sensors — months of standby.
Asset trackers — days of continuous location reporting.
Oximeters & monitors — stable 7.4V for extended clinical use.
103450-2S Lithium Polymer vs 18650-2S Li-ion Comparison
| Feature | 103450-2S Lithium Polymer (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 Lithium Polymer 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.
Protection circuit options are available depending on the required battery configuration.
Inspection requirements and acceptance criteria are confirmed according to the product configuration and project requirements.
Sample evaluation may be available for selected cylindrical and lithium polymer battery projects, subject to specification review and product availability. Sample freight is paid by the customer.
Inspection requirements and acceptance criteria are confirmed for each project before order release.
UN38.3 Class 9 air & sea · Shipping arrangements and delivery terms are confirmed according to destination and project requirements.
Packaging & Shipping
| Item | Details |
|---|---|
| Packaging | Export-safe battery packaging; packing configuration depends on model and quantity |
| Packing Quantity | Confirmed according to battery model and order quantity |
| Shipping | Shipping method is confirmed according to battery type, quantity, destination and applicable transport requirements |
| Trade Terms | EXW / FOB / CIF / DDP subject to order and destination |
| Lithium Battery Documents | UN38.3 and relevant lithium battery shipping documentation available as applicable |
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 Lithium Polymer) which is compatible with most handheld terminals, PDAs, and POS devices designed for 2S Lithium 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)?
MOQ is confirmed after specification review. Sample evaluation may be available for selected cylindrical and lithium polymer battery projects, subject to specification review and product availability. Sample freight is paid by the customer.
Can I use this battery for smart home devices and IoT products?
Yes. The 7.4V 2S Lithium Polymer 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?
Certification and test-document requirements depend on the selected cell, pack configuration and destination market. Please confirm requirements during project review.
What is a 103450 Lithium Polymer cell?
103450 refers to the cell's physical dimensions: 10mm thick × 34mm wide × 50mm long. This is a standard soft-cell Lithium Polymer 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 Lithium Polymer compare with 18650-2S for handheld electronics?
The 103450-2S Lithium Polymer 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. Lithium Polymer 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 policy: Sample evaluation may be available for selected cylindrical and lithium polymer battery projects, subject to specification review and product availability. Sample freight is paid by the customer.
Production timing: Confirmed after project review, material readiness and order requirements are agreed.
Payment terms: T/T, PayPal, Western Union
Looking for a reliable 7.4V Lithium Polymer 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 project review support.
Need a different size or capacity? Explore ASOL’s full lithium polymer battery range →
