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At BECELL, we are proud to offer the INR18650-30XG, a high-performance rechargeable lithium-ion cell from TENPOWER, designed for applications requiring reliable power, high discharge rates, and long cycle life. This 18650 cell features a robust steel casing and a compact form factor, making it suitable for a wide range of devices including high-drain electronics, power tools, […]

We at BECELL are proud to introduce the latest innovation in rechargeable battery technology: the Reliance INR21700-RH60 high-performance lithium-ion cell. Manufactured by Jiangsu Reliance Energy Tech. Co., Ltd., this next-generation 21700 cell is now available for pre-order ahead of its official mass production in March 2026. Product Overview The INR21700-RH60 is a high-capacity cylindrical lithium-ion cell with a minimum capacity of

We are excited to announce a significant upgrade to a popular high-power cell: the EVE INR21700-50PL. As a trusted partner with priority access to EVE’s latest production batches, we are now accepting advance orders for the newly enhanced version, which is set to begin shipping in early 2026. Addressing a Known Challenge The INR21700-50PL has

Why Consider an Alternative? Molicel’s INR21700-P50B has faced critical supply disruptions following a production facility fire, extending lead times to 40+ days (with further delays anticipated). To safeguard your production continuity and cost efficiency, we propose Reliance INR21700-RS50 as a technically superior, cost-effective, and readily available alternative. Performance Comparison: RS50 vs. P50B Parameter Reliance RS50 Molicel P50B Advantage Capacity 4950mAh (min.)

21700 5000mAh High-Rate Cells: Commercial & Technical ComparisonOptimized for Drone/e-Bike/Power Tool Applications Key Commercial Insights Cell Model Price Advantage Quality/Traceability Tab Design Supply Availability RELINCE RS50 ★★☆☆☆ (4th) ★★★★★ (QR traceability) Full Tab ★★★★★ (High stock) Molicel P50B ★☆☆☆☆ (Highest) ★★★★☆ (Batch tracking) Traditional ★★★☆☆ (Pre-order needed) EVE 50PL ★★★☆☆ (3rd) ★★☆☆☆ (Limited tracking) Full