

Safety

Low Self-Discharge

Long Lifespan

Lightweight
| 3.7 V Li-ion Battery 602530-450mah | 602530 | 450mAh | 3.7V | 6*25*30mm(MAX) | YES | UN38.3/IEC62133/KC/UL642/WERCS/CCC | Digital Battery |
| 3.7 V Li-ion Battery 602040-450mah | 602040 | 450mAh | 3.7V | 6*20*40mm(MAX) | YES | UN38.3/IEC62133/CB/UL1642/CE | Digital Battery |
| 3.7 V Li-ion Battery 602040-400mah | 602040 | 400mAh | 3.7V | 6*20*40mm(MAX) | YES | UN38.3/IEC62133/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 602035-400mah | 602035 | 400mAh | 3.7V | 6*20*35mm(MAX) | YES | UN38.3/IEC62133 | Digital Battery |
| 3.7 V Li-ion Battery 602030-300mah | 602030 | 300mAh | 3.7V | 6*20*30mm(MAX) | YES | UN38.3/IEC62133/KC/CB/UL1642/BIS/WERCS/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 602025-240mah | 602025 | 240mAh | 3.7V | 6*20*25mm(MAX) | YES | UN38.3/KC/PSE | Digital Battery |
| 3.7 V Li-ion Battery 503035-500mah | 503035 | 500mAh | 3.7V | 5*30*35mm(MAX) | YES | UN38.3/IEC62133/KC/UL1642/BIS/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 502535-400mah | 502535 | 400mAh | 3.7V | 5*25*35mm(MAX) | YES | UN38.3/IEC62133/UL1642/BIS/CE | Digital Battery |
| 3.7 V Li-ion Battery 502530-300mah | 502530 | 300mAh | 3.7V | 5*25*30mm(MAX) | YES | UN38.3/IEC62133/UL1642/CE | Digital Battery |
| 3.7 V Li-ion Battery 502248-500mah | 502248 | 500mAh | 3.7V | 5*22*48mm(MAX) | YES | UN38.3/IEC62133/KC/UL1642/BIS/PSE/CE | Digital Battery |
| 3.7 V Li-ion Battery 502045-450mah | 502045 | 450mAh | 3.7V | 5*20*45mm(MAX) | YES | UN38.3/IEC62133/UL1642/WERCS/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 502040-400mah | 502040 | 400mAh | 3.7V | 5*20*40mm(MAX) | YES | UN38.3/IEC62133 | Digital Battery |
| 3.7 V Li-ion Battery 502035-300mah | 502035 | 300mAh | 3.7V | 5*20*35mm(MAX) | YES | UN38.3/IEC62133/KC/CB/UL1642/PSE/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 502030-250mah | 502030 | 250mAh | 3.7V | 5*20*30mm(MAX) | YES | UN38.3/IEC62133/KC/UL1642/CE | Digital Battery |
| 3.7 V Li-ion Battery 502025-200mah | 502025 | 200mAh | 3.7V | 5*20*25mm(MAX) | YES | UN38.3/UL1642/UL2054/CCC | Digital Battery |
| 3.7 V Li-ion Battery 501428-140mah | 501428 | 140mAh | 3.7V | 5*14*28mm(MAX) | YES | UN38.3/UL1642/CE | Digital Battery |
| 3.7 V Li-ion Battery 451530-160mah | 451530 | 160mAh | 3.7V | 4.5*15*30mm(MAX) | YES | UN38.3 | Digital Battery |
| 3.7 V Li-ion Battery 422226-200mah | 422226 | 200mAh | 3.7V | 4*22*26mm(MAX) | YES | UN38.3 | Digital Battery |
| 3.7 V Li-ion Battery 402535-300mah | 402535 | 300mAh | 3.7V | 4*25*35mm(MAX) | YES | UN38.3/IEC62133 | Digital Battery |
| 3.7 V Li-ion Battery 402045-300mah | 402045 | 300mAh | 3.7V | 1*20*45mm(MAX) | YES | UN38.3/KC | Digital Battery |
| 3.7 V Li-ion Battery 402030-200mah | 402030 | 200mAh | 3.7V | 4*20*30mm(MAX) | YES | UN38.3/IEC62133/KC/UL1642/CE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 401220-60mah | 401220 | 60mAh | 3.7V | 4*12*20mm(MAX) | YES | UN38.3/IEC62133/KC/UL1642/WERCS/CCC | Digital Battery |
| 3.7 V Li-ion Battery 392438-350mah | 392438 | 350mAh | 3.7V | 3.9*24*38mm(MAX) | YES | UN38.3/IEC62133/CB/UL1642/PSE/CCC | Digital Battery |
| 3.7 V Li-ion Battery 302535-210mah | 302535 | 210mAh | 3.7V | 3*25*35mm(MAX) | YES | UN38.3 | Digital Battery |
| 3.7 V Li-ion Battery 142429-400mah | 142429 | 400mAh | 3.7V | 14*24*29mm(MAX) | YES | UN38.3/IEC62133/KC | Digital Battery |
| 3.7 V Li-ion Battery 102023-400mah | 102023 | 400mAh | 3.7V | 10*20*23mm(MAX) | YES | ROHS/CB/UL | Digital Battery |
| 3.7 V Li-ion Battery 101635-500mah | 101635 | 550mAh | 3.7V | 10*16*35mm(MAX) | YES | ROHS/CB/UL | Digital Battery |
Your satisfaction is our priority.
Mingyu's products have obtained various certifications. We haven't displayed all the certificates here. If you need additional certification information or require certificates for custom products, please contact us. We are committed to continuously testing our products for compliance with regulations such as RoHS and REACH. This ensures our products meet the necessary standards.









01
Enquiry and Design02
Sampling and Sample Testing03
Confirmation and Production04
Delivery and Shipping