18650 lithium battery pack, customized for power supply needs in various electronic devices, instruments, transportation equipment, portable devices, consumer electronics and other industries such as security, communication, medical, etc.
LiFePo4 battery pack, Customization is suitable for the power needs of various large electronic equipment, instruments, transportation equipment and other industries such as security, communication, medical, etc.
Customized high-quality polymer lithium batteries of various specifications, models and capacities, widely used in portable electronic devices, home appliances, digital products, consumer electronics, LED lamps, electronic toys, etc.
ER34615 3.6V 14.5Ah lithium/thionyl chloride battery, high energy and long life, used for ETC equipment, smart lock cylinder ER battery.






| Battery Specification | |
|---|---|
| Item | Specification |
| Model NO. | ER34615M |
| Connect | 1 |
| Nominal capacity | 14.5 Ah @0.2C |
| Minimum capacity | 14.5 Ah @0.2C |
| Nominal voltage | 3.6 V |
| Battery Type | Disposable batteries |
| Standard discharge current | 2A |
| Wide operating temperature range | Supports -60°C to +85°C environment (At -40°C, the capacity remains 50% of normal temperature) |
| Storage temperature and time | 1 year: -20~25°C 3 months: -20~45°C 1 month: -20~60°C |
| Battery dimension | 34*61.5mm |
| Weight | About 110g |
| Describe | The same size can be made different current battery |
| BMS Electric Features | |
| Max continuous discharge current | 2A |
| Operating temperature | -60 ~ 85 °C |
| NTC resistor | Customized |
| 3.6V battery function | Available |
15 years of experience in the lithium battery industry, providing our customers with the widest range of battery packs and battery solutions.
With the latest design and process control in the industry, we provide reliable and advanced battery components on the market.
Industry and trade integration, rapid response, efficient solution to personalized lithium battery needs.
Establish a quality control system in accordance with ISO9001, and conduct comprehensive testing before delivery.
Customized packaging, labels, plugs, connectors, overcurrent protection, high and low temperature control.
Customized adapters and chargers.


Headlamp, emergency light, solar flashlight, searchlight, lantern, bicycle light, LED light, high-end flashlight, high power flashlight, bright flashlight.
Camping light, mountain bike light, solar emergency light, self-defense flashlight.
MP3/MP4, Tablet PC, laptop, Bluetooth earphone, power bank, portable DVD player, speaker, microphone, sound equipment, audio, Digital camera, vidicon.
Electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
Various portable medical devices and health monitoring equipment.
Water meter, gas meter, and other smart utility devices.
Electric bike, electric car, e-scooter, electric motor, electric trolley, electric cart.
Electric drill, mower, and other handheld cord-free construction tools.
UPS, backup energy, storage energy, walkie talkie, smart watch, headset, set top box, bluetooth speaker, beauty instrument, miner's lamp, electric toy, emergency phone.









A: Yes, we welcome sample orders for testing and quality inspection. Customization is supported.
A: Samples take 3-7 days, while mass production usually takes around 20 days.
A: We usually ship by FedEx, which typically takes 5-10 days to arrive. Air and sea shipping options are also available.
A: The order process is as follows:
1. Share your specific requirements or applications with us.
2. We provide a customized quote based on your requests or our technical suggestions.
3. Confirm the prototype samples and complete the payment deposit for the formal order.
4. We arrange production accordingly.
A: Yes. Customers can either provide their own custom packaging design, or we can use neutral packaging for delivery.
A: We generally send quotes within 24 hours after receiving your inquiry. If you need the price urgently, please state it clearly in your communication so that we can prioritize your request.