Product Model | TC - 18650E | TC - 26700E |
Nominal capacity | 1300mAh | 3000mAh |
Nominal Voltage | 3.1V | |
Internal Resistance | ≤20mΩ | ≤18mΩ |
Operation Temperature Range | Charge 0~45ºC | |
Discharge -30~60ºC | ||
Storage Temperature Range | Less than 1 year: -20~25ºC | |
Less than 3 months: -20~40ºC | ||
Weigh | 30±0.5g | 83±0.5g |
Dimension | High/65.30±0.1mm Diameter/:18.40±0.1mm | High/70.30±0.1mm Diameter/:26.40±0.1mm |










A: 10pcs/set small order to test quality.
Q: Can I place an sample order to test quality?
A: Sure!
Q: Can I get a lower price if I order large quantities?
A:Yes, cheaper prices with bulk orders.
Q: Can I get the pre-production sample?
A: Yes, we will send you sample, after you confirm, then we will start production.
Q: When you ship my order?
A: Normally 3-5days after receiving your payment, but it can be negotiated based on order qty an production schedule.
Q: What mode of payment do you usually accept?
A: Transfer, Western Union, Money Gram,Trade Assurance etc. are all accept.
Q: How can you guarantee the production quality ?
A: Our engineer has 20 years experience in mold design, we know the detailed performance and specifications of silicone materials,we also can meet your special requirements. We can provide one-stop service, from the mold design, mold manufacturing and production delivery.