Water Meter 19000mAh 3.6V Er34615h Plus EPC1520 Lithium Battery Capacitor Pack

Product Description

Product Description
19000mAh 3.6V Er34615h Plus EPC1520 Lithium Battery Capacitor Pack for Water MeterProduct features :High cell voltage : open-circuit voltage of 3.67V and an operating voltage of 3.60V
Wide operating temperature range : from -55oC to +85oC.
High energy density : up to 650Wh/kg and 1280Wh/L.
Low self-discharge rate: less than 1% per year at 20oC
Long life span and superior shelf life : storage periods and achieve a service life of 10 to 20 years.
Excellent safety : inspected by Laboratories, and meet UN transportation test requirements.
Detailed Photos
Product Parameters
Lithium thionyl chloride battery Li-SOCL2

Item	Subject	Features
3.1	Specification	ER34615H+EPC1520
3.2	Norminal voltage	3.6V
3.3	norminal capacity	19000mAh(2mA, 25±3ºC, cut off at 2.0V) Note: The capacity of the battery varies with the discharge current, ambient temperature and termination voltage.
3.4	Max. continuous discharge current	500mA (Can provide higher current, consult SUNJ company for details)
3.5	Max. available pulse current	2000mA (It varies according to the pulse performance (frequency, duration), temperature, battery condition and the minimum voltage acceptable to the applied equipment) Pulse current discharge is provided by EPC1520. The main performance of EPC1520 is as follows: Voltage range 2.5~3.67V Norminal capacity 140As Max. Dimensions φ15.1mm x h 21.0mm Norminal weight About 10g Max. continuous discharge current 500mA Max. available pulse current 2000mA
3.6	Operating temperature	-40ºC~+85ºC(When the operating temperature is higher than normal temperature, it may result in a decrease in the capacity at the beginning of the pulse and a low voltage reading)
3.7	Standard weight	Max. 120g

Electrical performance curveProduction & Technology
Application
Company Profile
SUNJ Energy (Luoyang) Co., Ltd. covers an area of 33,300 square meters in Luoyang, China, with a total investment of $42 million. The company is committed to the development, manufacturing and sales of 3.6V lithium thionyl chloride (Li-SOCl2) batteries, 3.0V lithium manganese dioxide (Li-MnO2) batteries and EPC supercapacitors. It has 38 advanced production lines with an annual output of 216 million batteries. Our products are widely used in smart meters, medical devices, scientific instruments, automotive electronics, alarm and security systems, remote data acquisition systems, gasoline and other fields SUNJ Energy (Luoyang) Co., Ltd. was founded in 2017, covering an area of 33,300 square meters in Luoyang, China, with a total investment of 42 million US dollars. The company is committed to the development, manufacturing and sales of 3.6V lithium thionyl chloride (Li-SOCl2) batteries, 3.0V lithium manganese dioxide (Li-MnO2) batteries and EPC supercapacitors. It has 38 advanced production lines with an annual output of 216 million batteries. Our products are widely used in smart meters, medical devices, scientific instruments, automotive electronics, alarm and security systems, remote data acquisition systems. Packaging & Shipping
Certifications
FAQ1. How do you guarantee the quality of your products?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What are your company's main products?
lithium primary battery, lithium thionyl chloride battery, lithium manganese dioxide battery, lithium-sulphur dioxide battery, iot battery, battery capacitor.
3.What advantages do you have over other suppliers?
We adopt automatic production line, ensure high consistency of the battery, carry out most strict quality control system, the materials are selected. The technical team is composed of domestic top lithium primary battery research experts.
LUOYANG located in center of China, where the climate(temperature and humidity) is more suitable for battery production and storage.
4.How long is the warranty of your battery ?
We provide 2 year garrantee period for our batteries (unused.)
5.Can you provide samples for our testing before bulk purchase ?
Yes, we can provide some free samples (within 5 pcs cell) for your testing.
6.How can I get the sample to check your quality?
We will ship the samples by sea/air after communication, the freight will be cared by buyer.
7.What is your term of delivery?
Batteries are special products, for Express airway we adopt special air line, DHL, UPS, FEDEX etc
You can choose the one which is the most convenient or cost effective for you.
8.What about the lead time for the mass production?
A Honestly, it depends on the order quantity and the season you place the order.
SUNJ ENERGY -- Your Professional Electrical Power/Energy Solution Provider