Samsung INR21700-45T
In brief: 21700 Li-ion battery cell. 4500mAh capacity. 35A continuous discharge.
Specs verified Aug 28, 2026
Where to Find
Prices tracked across 3 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $6.99. Over the past 90 days: low $4.35, high $6.99, average $6.30 — up 11% vs average.
- 18650 Battery
- 18650 Battery Store
- IMR Batteries
All Records
50 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
18650 Battery(15 records) | |||||||||
| Aug 24, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 16, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 8, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 31, 202609:25 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 23, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 15, 202609:17 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 7, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 29, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 9, 202609:26 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202609:26 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 5, 202611:57 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 3, 202609:00 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 2, 202609:00 AM | $6.99 | — | $6.99 | Initial | — | — | — | No | active |
18650 Battery Store(21 records) | |||||||||
| Aug 28, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 24, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 22, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 20, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 18, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 16, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 14, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 12, 202609:02 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 10, 202609:02 AM | $6.99 | — | $6.99 | $2.64 | — | — | — | No | active |
| Aug 1, 202609:20 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jul 31, 202612:55 PM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jul 23, 202609:01 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jul 15, 202612:37 PM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jul 7, 202609:01 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jun 29, 202609:01 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jun 21, 202609:00 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jun 13, 202609:00 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jun 9, 202604:01 PM | $4.35 | — | $4.35 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202603:58 PM | $4.35 | — | $4.35 | $0.00 | — | — | — | Yes | active |
| Jun 3, 202610:50 AM | $4.35 | — | $4.35 | $0.00 | — | — | — | No | active |
| Jun 2, 202609:00 AM | $4.35 | — | $4.35 | Initial | — | — | — | No | active |
IMR Batteries(14 records) | |||||||||
| Aug 24, 202609:19 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 16, 202608:46 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Aug 7, 202610:06 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jul 22, 202606:52 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 9, 202606:30 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202605:49 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | Yes | active |
| Jun 30, 202610:10 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 25, 202611:27 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202612:05 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 16, 202609:47 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202603:46 PM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 12, 202611:07 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 3, 202610:04 AM | $6.99 | — | $6.99 | $0.00 | — | — | — | No | active |
| Jun 2, 202610:07 AM | $6.99 | — | $6.99 | Initial | — | — | — | No | active |
Reviews
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Specifications
Cell Specs
- Form Factor
- 21700
- Chemistry
- Li-ion
- Capacity
- 4500mAh
- Continuous Discharge
- 35.00A
Physical
- Weight
- 70 g
- Dimensions (L×W×H)
- 71mm × 21mm × 21mm
