SeLian Energy
21700 NMC 3.7V 4800mah Rechargeable Lithium ion Battery For DIY 12V 24V 48V Battery Pack Flashlight Power Bank
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Materials
Materials
Battery Specification
Nominal voltage: 3.63VStandard capacity: 4800mAh
Size: Max 21.25*70.8mm
Weight: ≤70g
Charge voltage: 4.2V
Cut-off voltage: 2.75V
Internal resistance: ≤20mΩ
Standard charge current: 1551mA
Standard discharge current: 940mA
Max charge current:1C
Max. continuous discharge current: 9400mA
Max. Pulse Discharge Current: 14100mA
Characteristic
New battery
High quality and durable
Provide excellent continuous power to your equipment
High energy density, long cycle life
Application
Power bank, microphone, radio microphone, gamepad, laser pointer, flashlight, headlight, LED light, camera, toy, remote control toy, mini fan, portable printer, printer emergency light, interphone, DVD portable computer, laptop, instrument, audio equipment, model antenna, and other electronic devices.
Shipping & Returns
Shipping & Returns
Dimensions
Dimensions
Care Instructions
Care Instructions
Let customers speak for us
Very good products, I have been using them for two months, I am very satisfied. Very good collaboration, prompt response to questions. I RECOMMEND!
Ottimo acquisto
Assistenza ottima e veloci per risolvere il problema
Fast Delivery, good Prince
Акумулятори працюють добре. Рекомендую.
Very nicely packed and quick delivery, all measuring good values. Just now integrated in my setup to absorb all excessive solar power. Let´s hope they go a long way!
Good batery! Thanks
approx. I bought them 2 months ago and they started working immediately, they work very well and know their capacity.
I can only recommend it.
+1 I am thinking of buying the same battery pack
Very good batery!
Great store, very professional and accommodating in resolving issues regarding orders.
It has been operating in the 48 volt assembly for a month. There is no imbalance. The flight is normal.
Product as described and meets the specs. Voltages measured and usage showed stability.
Package arrived in a timely manner.
I am very excited about my item
Now it’s running more then a month without problems
Thank you very much
Je suis ravi de mon achat. Je recommande
Echt Super Ware die Lieferung hat etwas länger gedauert als angeboten
top batterie , correspond a l'annonce , tout est comme décrit
et livraison très rapide
Need a BMS to match your battery pack
Each battery pack requires a BMS to monitor the voltage of the battery pack and increase the service life of the battery pack.
Provide protection against overcharge/over discharge/over current, short circuit, over temperature, etc...
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Free Shipping and Free Tax！
Our company provides DDP duty-free delivery service, and our company will be responsible for customs clearance and other procedures.
Customers who purchase from us do not need to pay additional tariffs. We will be responsible for door-to-door delivery through logistics companies such as UPS or GLS. -
What does the battery contain?
We will provide free busbars, bolts, epoxy plates, studs for every order