Molicel INR21700-P42A
In brief: 21700 Li-ion battery cell. 4200mAh capacity. 45A continuous discharge. From $6.
Specs verified Jul 15, 2026
Where to Find
Prices tracked across 5 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $5.29. Over the past 90 days: low $5.29, high $7.99, average $6.08 — down 13% vs average.
- 18650 Battery
- 18650 Battery Store
- IMR Batteries
- Li-ion Wholesale
- ProgressiveRC
All Records
104 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
18650 Battery(30 records) | |||||||||
| Jul 15, 202609:07 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 | — | — | — | No | active |
| Jul 1, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 29, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 27, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 23, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 19, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 15, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 13, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 12, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 9, 202609:14 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202609:14 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 5, 202611:08 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 3, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 2, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 31, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 29, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 27, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 25, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 23, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 19, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 18, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 16, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 14, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 12, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Apr 21, 202609:00 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
18650 Battery Store(27 records) | |||||||||
| Jul 15, 202612:32 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jul 9, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 7, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 5, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jul 1, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 29, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 27, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 23, 202609:01 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 18, 202609:25 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 13, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 9, 202603:53 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 7, 202603:50 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 3, 202610:50 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 2, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 31, 202610:37 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 29, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 27, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 25, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 23, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 21, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 19, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 18, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 16, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 14, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| May 12, 202609:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Apr 21, 202609:00 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
IMR Batteries(16 records) | |||||||||
| Jul 8, 202608:46 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | Yes | active |
| Jun 30, 202610:10 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202612:05 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 12, 202611:07 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Jun 2, 202610:07 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 29, 202610:02 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 27, 202610:00 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 25, 202601:35 PM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 23, 202610:02 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 21, 202609:03 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 19, 202609:04 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 18, 202609:04 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 16, 202609:03 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 14, 202609:03 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| May 12, 202609:03 AM | $5.99 | — | $5.99 | $0.00 | — | — | — | No | active |
| Apr 21, 202609:05 AM | $5.99 | — | $5.99 | Initial | — | — | — | Yes | active |
Li-ion Wholesale(16 records) | |||||||||
| Jul 9, 202608:26 PM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| Jun 30, 202611:56 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| Jun 21, 202612:28 PM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| Jun 12, 202611:30 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| Jun 2, 202610:14 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 29, 202610:09 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 27, 202610:07 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 25, 202601:42 PM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 23, 202610:05 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 21, 202609:04 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 19, 202609:05 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 18, 202609:05 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 16, 202609:04 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 14, 202609:04 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | No | active |
| May 12, 202609:04 AM | $5.29 | — | $5.29 | $0.00 | — | — | — | Yes | active |
| Apr 21, 202609:05 AM | $5.29 | — | $5.29 | Initial | — | — | — | Yes | active |
ProgressiveRC(15 records) | |||||||||
| Jul 9, 202609:54 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 7, 202607:49 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 5, 202609:16 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 3, 202605:28 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jul 1, 202607:02 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 30, 202612:56 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 27, 202606:49 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 25, 202612:43 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 23, 202606:01 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 21, 202601:11 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 18, 202602:33 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 3, 202606:07 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| Jun 2, 202605:54 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| May 31, 202605:39 PM | $7.99 | — | $7.99 | $0.00 | — | — | — | No | active |
| May 30, 202612:48 PM | $7.99 | — | $7.99 | Initial | — | — | — | No | active |
Reviews
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Specifications
Cell Specs
- Form Factor
- 21700
- Chemistry
- Li-ion
- Capacity
- 4200mAh
- Continuous Discharge
- 45.00A
Physical
- Weight
- 66 g
- Dimensions (L×W×H)
- 70mm × 21mm × 21mm
