Description
Package content: 2 x batteries (sold as 2pcs/lot)
Battery model: 103443
Capacity: 1500mAh / 5.55Wh
Rated voltage: 3.7V
Charge limit voltage: 4.26V (max)
Discharge cut-off voltage: 2.75V
Battery type: Li-Polymer
Dimensions: 10 x 34 x 43mm / 0.39 x 1.34 x 1.69 inches
Weight: 27.2g per battery
Discharge current: 0.5C (750mA)
Charge current: 0.5C (750mA)
Compatible with: Night Light, Speaker, GPS, Recorder, Reader, Monitor Device, Wireless Home Appliance, DIY 3.7-5V Electronic Products
Power your portable electronics with this 2-pack 103443 1500mAh rechargeable Li-Polymer battery set. Perfect for night lights, Bluetooth speakers, GPS devices, recorders, e-readers, and various DIY electronic projects requiring 3.7-5V power supply. Each battery delivers factory-rated 1500mAh capacity with built-in protection against overcharge, over-discharge, short circuit, and overcurrent.
Manufactured with grade A+ Li-Polymer cells and equipped with Japanese Seiko IC protection board. The batteries feature an operating temperature range of -20°C to 60°C for discharge and 0°C to 45°C for charging. With 500 cycle life maintaining 80% capacity, these batteries offer reliable long-term performance. CE, RoHS, and UN38.3 certified for safe transport and use.
Compatibility Note: Fits devices that use 103443 battery model with 2-wire connection (red wire positive “+”, black wire negative “-“). Please verify your device’s original battery model and polarity before ordering. The battery dimensions are 10 x 34 x 43mm — measure your battery compartment to ensure proper fit. Suitable for DIY electronic products with power consumption less than 5.5Wh. Not suitable for high-power power tools or model aircraft.
Battery Care Tips: Avoid full discharge — recharge when battery level drops below 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. Always use a compatible charger with correct polarity. Store in cool, dry place when not in use.
✅ Condition: Brand New – Never used, factory-tested quality
✅ CE / RoHS / UN38.3 Certified
✅ 90-Day Warranty from delivery – Longer coverage than major platforms
✅ Ships in 3-7 days with tracking
🛡️ Shipping Protection Available at Checkout
✅ PayPal Buyer Protection included
⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.
✅ Why Our Warranty Stands Out
Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.
| Compare | ✅ Qingsm Tech | ⚠️ eBay / AliExpress |
|---|---|---|
| Warranty Period | 90 days from delivery | 15-30 days from order confirmation |
| When It Starts | 📦 Upon delivery | ⚠️ Upon order confirmation (even before you receive it) |
| Claims Handling | We do it directly — email us | Automated dispute system, seller dependent |
| After Window Expires | Still can contact us for support | No recourse, seller can ignore you |
🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.
📦 Shipping Cost & Delivery Time ( Economy Shipping from China )
📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates; actual delivery may be affected by customs, weather, or other unforeseen circumstances.
| Destination | Freight (USD) | Est. Delivery Time |
|---|---|---|
| United States | $7.80 | 8-20 days |
| Canada | $6.80 | 18-45 days |
| Mexico | $10.00 | 30-60 days |
| Germany, France, United Kingdom, Greece | $6.50 | 18-45 days |
| Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus | $8.00 | 18-45 days |
| Croatia, Finland, Lithuania, Latvia, Slovenia | $8.00 | 30-60 days |
| Romania | $14.00 | 30-60 days |
| South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan | $7.50 | 18-45 days |
| United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil | $18.00 | 25-60 days |
* Delivery times are estimates; actual delivery may be affected by customs or other factors. If your country is not listed, we are currently unable to ship batteries to that destination.
🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient’s CPF, as it is required for Brazilian customs and shipping. Thanks ! We appreciate your understanding.
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