
The Story
A great alternative to the Samsung 30Q
This is a high current 3000mAh 18650 battery that was benchmarked to the Samsung 30Q and should perform similarly. Sinowatt is not a rewrap company, these cells are manufactured by Sinowatt and are original grade A. This cell is a wonderful choice for battery packs as well given that we can get matched lots.
Sinowatt SW18650-30SP 3000mah Specifications:
- Size: 18650
- Approximate Diameter: 18.5mm
- Approximate Length: 65.2mm
- Brand: Sinowatt
- Manufacturer Rated Nominal Capacity: 3000mAh
- Manufacturer Rated Minimum Capacity: 2900mAh
- Manufacturer Rated Max Discharge Current: 15A
- Nominal Voltage: 3.6V
- Peak Voltage: 4.2V
- Protected: NO
- Style: Flat Top
- Color: Gray
- Origin: China
- Datasheet: Sinowatt SW18650-30SP Datasheet
Priced per battery, not per pair.
We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
A great alternative to the Samsung 30Q
This is a high current 3000mAh 18650 battery that was benchmarked to the Samsung 30Q and should perform similarly. Sinowatt is not a rewrap company, these cells are manufactured by Sinowatt and are original grade A. This cell is a wonderful choice for battery packs as well given that we can get matched lots.
Sinowatt SW18650-30SP 3000mah Specifications:
- Size: 18650
- Approximate Diameter: 18.5mm
- Approximate Length: 65.2mm
- Brand: Sinowatt
- Manufacturer Rated Nominal Capacity: 3000mAh
- Manufacturer Rated Minimum Capacity: 2900mAh
- Manufacturer Rated Max Discharge Current: 15A
- Nominal Voltage: 3.6V
- Peak Voltage: 4.2V
- Protected: NO
- Style: Flat Top
- Color: Gray
- Origin: China
- Datasheet: Sinowatt SW18650-30SP Datasheet
Priced per battery, not per pair.
We don't sell bogus batteries. When buying from LiionWholesale, you can rest assured that we only work with top tier manufacturers to bring you the best, most reliable, trustworthy batteries that will perform above and beyond your expectations. And we test every shipment to ensure consistent quality.























