Samsung INR18650-30Q
The Samsung INR18650-30Q (commonly called the "30Q") is an NMC lithium-ion 18650 cell rated at 3000 mAh with a 15A continuous discharge rating — the most widely used 18650 in DIY e-bike battery packs. It offers an excellent balance of energy capacity and discharge capability for 250W–1000W builds, where a 5P pack delivers 75A continuous.
In brief: 18650 Li-ion battery cell. 3000mAh capacity. 15A continuous discharge. From $6 across 3 sellers.
Specs verified Sep 1, 2026
Where to Find
Prices tracked across 3 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $5.99. Over the past 90 days: low $5.99, high $8.99, average $7.07 — down 15% vs average.
- 18650 Battery
- 18650 Battery
- 18650 Battery Store
- IMR Batteries
- IMR Batteries
- Li-ion Wholesale
- Li-ion Wholesale
All Records
170 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
18650 Battery(44 records) | |||||||||
| Sep 1, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 30, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 28, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 26, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 24, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 22, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 20, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 18, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 16, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 14, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 12, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 10, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 8, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 6, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 4, 202609:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 2, 202609:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 31, 202609:22 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 29, 202609:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 27, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 25, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 23, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 21, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 19, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 17, 202609:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 15, 202609:16 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 13, 202609:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 11, 202609:04 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 7, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 5, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 3, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 1, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 29, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 27, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 25, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 23, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 19, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 15, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 12, 202609:00 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 9, 202602:29 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202602:26 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | Yes | active |
| Jun 5, 202611:54 AM | $8.99 | — | $8.99 | Initial | — | — | — | Yes | active |
18650 Battery(27 records) | |||||||||
| Sep 1, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 28, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 24, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 20, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 16, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 12, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 8, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 31, 202609:21 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 27, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 23, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 15, 202609:15 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 7, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 1, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 29, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 27, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 23, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 19, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 15, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 13, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 12, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 9, 202609:22 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202609:22 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 5, 202611:53 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
18650 Battery Store(22 records) | |||||||||
| Aug 30, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 26, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 22, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 18, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 14, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 10, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Aug 1, 202609:17 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 31, 202612:52 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 23, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 15, 202612:35 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 7, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 1, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 29, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 27, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 23, 202609:01 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 18, 202609:25 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 13, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 9, 202603:58 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202603:55 PM | $6.99 | — | $6.99 | Initial | — | — | — | Yes | active |
IMR Batteries(29 records) | |||||||||
| Aug 31, 202609:57 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 28, 202609:20 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 27, 202609:56 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 24, 202609:19 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 23, 202609:57 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 20, 202609:01 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 19, 202609:45 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 16, 202608:46 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 15, 202609:59 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 12, 202606:51 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 11, 202611:03 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 8, 202604:20 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Aug 7, 202610:06 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 22, 202606:47 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202606:30 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 7, 202605:31 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 5, 202605:49 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 3, 202604:05 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jul 1, 202604:59 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 30, 202610:10 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 27, 202604:49 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 25, 202611:27 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 23, 202611:05 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202612:05 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 19, 202604:04 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 17, 202611:28 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 16, 202609:47 AM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202603:46 PM | $8.99 | — | $8.99 | $0.00 | — | — | — | No | active |
| Jun 12, 202611:07 AM | $8.99 | — | $8.99 | Initial | — | — | — | No | active |
IMR Batteries(8 records) | |||||||||
| Aug 24, 202609:19 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 15, 202609:59 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Aug 5, 202608:46 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 22, 202606:46 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202606:30 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 30, 202610:10 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202612:05 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 12, 202611:07 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
Li-ion Wholesale(20 records) | |||||||||
| Aug 31, 202611:40 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 29, 202609:08 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 27, 202611:43 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 25, 202609:08 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 23, 202611:20 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 21, 202609:05 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 19, 202611:07 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 17, 202609:06 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 15, 202611:10 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 12, 202609:12 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 11, 202612:23 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 8, 202605:32 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 7, 202612:35 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 9, 202608:29 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 7, 202606:32 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 5, 202607:53 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 3, 202605:05 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202606:14 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202604:14 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202604:14 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
Li-ion Wholesale(20 records) | |||||||||
| Aug 31, 202611:39 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 29, 202609:08 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 27, 202611:43 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 25, 202609:07 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 23, 202611:19 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 21, 202609:05 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 19, 202611:06 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 17, 202609:06 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 15, 202611:10 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 12, 202609:11 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 11, 202612:22 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 8, 202605:31 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Aug 7, 202612:35 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 9, 202608:28 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 7, 202606:31 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 5, 202607:52 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 3, 202605:04 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202606:14 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202604:14 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | dead |
| Jul 1, 202604:14 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
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Specifications
Cell Specs
- Form Factor
- 18650
- Chemistry
- Li-ion
- Capacity
- 3000mAh
- Continuous Discharge
- 15.00A
- Peak Discharge
- 25.00A
Physical
- Weight
- 47 g
- Dimensions (L×W×H)
- 65mm × 18mm × 18mm
