Mica Power 26700 3V 3500mAh Rechargeable Na-Ion Sodium Batteries 4-20PCS for Solar Energy Storage Boat Discharge at -30º C

Product Description

Mica power 26700 3V 3500mAh Rechargeable Na-ion Sodium Batteries 4-20pcs for Solar Energy Storage Boat Discharge at -30ºC

Low temperature working
Specification

Type	sodium ion battery
Configuration	1S1P
Brand	OEM/ODM
Nominal Voltage	3.1V
Nominal capacity	3500mAh
Charging voltage	4.1 ± 0.05V
Internal resistance	≤ 20mΩ
working voltage	2V-4V
Max discharge current	1C-3C(customized)
Operation Temperature	Charge:-10ºC-45ºC Discharge:-20ºC-60ºC
Weight	85g
Cycle life	>3000 cycles

Advantages:
1.Super safe technology: with over charge protection/over discharge protection/over current protection/short protection/interior resistance/current consumption
2.Ultra long cycle life 500-700 times
3.Hundreds of models for different size with 10-10000mAh
4.Flexible size design, can be customized

Applications:
       Power Bank, RC toys, Power Tool, Electronic bike, Electric scooter, LED light, Security Products, Solar&Wind Energy Storage System, etc.

Voordelen van natriumbatterijen: 
1. Natrium is een overvloedige hulpbron en de reserves zijn overvloediger dan lithium; 
2. de elektrochemische prestaties van natrium batterijen is stabiel, de levensduur van de cyclus is lang, en het kan herhaaldelijk worden opgeladen en ontladen vele malen; 
3. Natriumbatterijen hebben een hoge energiedichtheid en kunnen worden gebruikt in energieopslagsystemen. 

                                                   Why choose us?
We are a battery manufacturer with 15 years' experience in rechargeable batteries.Our
company has independent R&D and production capabilities in key links, which can
provide customers with professional solutions and services of energy system and
lithium battery. Our products are widely used in lead-acid replacement, household energy
storage system, industry, data center, 5G, UPS, low-speed EV, portable power station and so on.

Q1: Can we get samples for test?
A: Yes, we can supply samples, and buyer pay for sample cost and shipping cost.

Q2: What is the MOQ ?
A: We can accept < 50pcs for trial order.

Q3: Can you accept OEM and ODM Service?
A: Yes.

Q4: What about the lead time?
A: Sample needs ~2wks , mass production time needs 2wks-4wks.

Q5: How do I track my shipment?
A: After we deliver your goods, we will send you the tracking No. once your goods has been shipped.