KLMXPS Battery store
21700 Battery USB Fast Charger Kit For Rechargeable Li-ion Battery Cell Flashlight DIY Electronics
$294.24 USD
Taxes, duties, and shipping are calculated at checkout.
Factory tested
Bulk order support
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⚠️ IMPORTANT NOTICE: Batteries are special goods. We use secure special logistics. Tracking updates may take 5-10 days, delivery usually takes 15-30 days.
Compatibility and ordering notes
Review the listed model, voltage, capacity, dimensions, connector or terminal type, and intended device before ordering. This 21700 Battery USB Fast Charger Kit For Rechargeable Li-ion Battery Cell Flashlight DIY Electronics should be selected only when these requirements match your application.
Key specifications
- Product type: battery charger
- Model / part number: 21700
- Ordering check: confirm dimensions, connector polarity and device compatibility before purchase.
Compatibility and ordering check
Match the model number, voltage, capacity, dimensions and connector before ordering. If replacing an existing pack, compare the label and plug orientation with your original battery.
FAQ
- How do I confirm this product fits my device?
- Check model number, voltage, capacity, size and connector against your original part before purchase.
- Can this battery be used with any charger?
- Use only a charger that matches the battery chemistry, voltage and connector requirements.
Safety note
Do not short-circuit, puncture, crush or expose batteries to fire or water. Stop using the battery if it swells, leaks, overheats or shows visible damage.
Model
21700
Voltage
3.6V-3.7V
Capacity
N/A
Size
10
Weight
60g-72g
Shipping fees, delivery time, duties, and taxes are calculated at checkout. For bulk orders or custom battery packs, contact us before placing the order.