Technical specifications:
Battery Technology | Lithium thionyl chloride / LiSOCL2 |
Battery structure | High capacity type |
Nominal Voltage | 3.6V |
Nominal Capacity | 5400mAh |
Open circuit voltage | 3.66V (at +20°C) |
Cut off Voltage | 2.0V |
Max. Constant Current | 2A |
Max. Pulse Current | 3A |
Operating Temperature | -55°C~+85°C/-67°F~+185°F |
Storage Life | ≥10 years |
Self – Discharge Rate: | <1% per year |
External Diameter (Max) | 40.5mm |
External Height (Max) | 50.5mm |
Weights | 47g |
Certification | CE RoHS SGS UN38.3 MSDS |
Application | Meters, GPS tracking, Medical devices, Military Radio, etc. |
Sample Lead time | As usual 7-10 working days |
Features
1. Stable performance | ![]() |
2. Open circuit voltage reach 3.65V | |
3. Low self-discharge rate: <1% per year | |
4. Shelf life: 10 years | |
5. No Memory Effect | |
6. Providing solution for your new products | |
7. Accept OEM ( wire, connectors, pins, axis wire, customized label, paper card, package, etc) |
Model List
Type | IEC Model | Model | Size(φ) mm×mm | Voltage (V) | Capacity (mAh) | Maximum continuous current (mA) | Weight(g) |
Energy Type | 1/2AA | ER14250H | 14.5×25.0 | 3.6 | 1200 | 50 | 11 |
2/3AA | ER14335H | 14.5×33.5 | 3.6 | 1600 | 50 | 13 | |
AA | ER14505H | 14.5×50.5 | 3.6 | 2400 | 100 | 19 | |
2/3A | ER17335H | 17.5×33.5 | 3.6 | 2200 | 100 | 19 | |
ER17505H | 17.5×50.5 | 3.6 | 3500 | 130 | 26 | ||
A | ER18505H | 18.5×50.5 | 3.6 | 3800 | 100 | 32 | |
C | ER26500H | 26.2×50.0 | 3.6 | 9000 | 200 | 55 | |
D | ER34615H | 34.2×61.5 | 3.6 | 19000 | 200 | 107 | |
CC | ER261020 | 26.2×102.0 | 3.6 | 15000 | 200 | 100 | |
DD | ER341245 | 34.2×124.5 | 3.6 | 35000 | 300 | 220 | |
9V | ERA9V | 49.8×17.8×27.5 | 10.8 | 1200 | 50 | 40 | |
Power Type | 1/2AA | ER14250M | 14.5×25.0 | 3.6 | 1000 | 200 | 11 |
2/3AA | ER14335M | 14.5×33.5 | 3.6 | 1300 | 200 | 13 | |
AA | ER14505M | 14.5×50.5 | 3.6 | 2000 | 400 | 19 | |
2/3A | ER17335M | 17.5×33.5 | 3.6 | 1900 | 400 | 20 | |
ER17505M | 17.5×50.5 | 3.6 | 3000 | 600 | 30 | ||
A | ER18505M | 18.0×50.5 | 3.6 | 3200 | 600 | 32 | |
C | ER26500M | 26.2×50.0 | 3.6 | 6500 | 1000 | 55 | |
D | ER34615M | 34.2×61.5 | 3.6 | 14500 | 2000 | 107 |
Applications
The battery have wide applications:
Utility water/ Gas Meter, smart locks, Automatic Meter Reading; Medical Equipment, CMOS memory backup, Tracking
Systems,Remote Monitory Systems;
Law Enforcement (RFID), Earthquake Detectors, Digital Control Devices, Electronic Toll Tags; Scientific Instruments, Portable
Communication Equipment, Military Radio Stations; and other electric powered devices requiring small size, high power Batteries.
Pictures:
Customized IOT-50*2AA 3.6V 5400mAh NB-IoT water meter battery ER14505-2+HPC1550 GPS positioning device connected to meter
We can add the Pin, wire and connector on the battery according to requirement
Why Choose us?
Company Advantages:
We have been continously developing new products to meet requirements of different customers and applications since 1980.
what's more, performance of batteries such as safety, energy density, temperature characteristics, discharge platform,
resistance, cycle life is always improving.
Pursuing a business concept of “Quality First”, our assembly lines are certified by the Chinese military and ISO9001 quality system.
We also have a fully equipped environment and reliability testing center to assure our products meeting military specifications.
High quality batteries:
Our batteries are in enough capacity, and lower in RI. Before shipment, we will 100% inspect and ensure battery quality well approved by our clients.
Better service:
Professional and experienced engineers can provide satisfied perfect solutions to customers. New designs can lead to actual products within 15days.
A professional,dedicated and well known technical& marketing team with the ability to identify,support and serve our customers with diamante service.
We always offer customers with highest quality, reasonable price and intimate after-service to support them on marketing developing. It is our wish to obtain muti-benefit with global users through OEM and ODM business.
Our Certifications:
Our Factory
Packing and Delivery:
Packing:
Shrink/Blister card/colour box/clamshell/Customized Package
1. All shipping goods are 100% inspected and packed very well.
2. The images shown are for your reference Only.
Delivery:
Any means of transportation is available.
For samples: Support free samples, delivery within 1-2 days.
For SER brand: Sufficient stocks, delivery at any time.
For OEM: Within 100k pcs, 10-15 days; 100-500k pcs, 15-20 days; over 500k pcs, 25-30 days.