Product Details

24v 9ah e-bike battery 18650 lithium battery battery for electric bike

Product Description

Model		QW001
Cell Type		18650 Li-ion
Nominal Voltage		24V 9A
Rated Capacity		9Ah (0.5C2A discharge)
Internal Resistance		≤190mΩ (AC1kHz AC impedence)
Weight		About 4.KG
Dimension		314(L)mmx149mm(W)x157mm(H)
Charge&Discharge Mode		CC&CV
Cycle Life		≥2000 times
Battery Hopower Retention (power strorage:one month)		≥95%
Certification		RoSH,CE
Warranty		18 months
Applicaiton		Electric bike,E-scooter etc
Charge	Standard Charge Current	2A
	Max Discharge Current	3.5A
	Max Charge Voltage	29.4V
Discharge	Standard Discharge Current	5A
	Max Discharge Current	20A
	Discharge Cut-off Voltage	21V
PCB parameters	Overcharge Protection Voltage	4.25±0.03V
	Over-discharge Voltage Protection	2.5±0.1V
	Over-current Protection Current	≥40A
	Over-current Protection Delay	< 15 ms
Working Temp.	Charge Temp.	0~45°C
Working Temp.	Discharge Temp.	-20~55°C

Product Feature

1.Import Waterproof ABS plastic raw material;
2.Light-weight,high energy density;
3.Built-in PCB protection,prevent overcharge,over-discharge,over current and short current.To keep battery chemistry intergrality and prolong battery life;
4.Superior 18650 li-ion battery,has longer cycle life than NIMH battery;
5.PolySwitch Installed will cut off the power when the battery is discharging over current.

Packaging & Shipping

Packed with carton

Shipping: by sea or by air

Our Services

1.18 Months Warranty:We will provide 18 months warranty after shipment.

2.Strict Quality Control:All parts must be strictly tested by QC department before shipping.

3.OEM order Welcome:We can accept OEM order anytime.

4.Small Quantity Acceptable: Please don’t worry your requirement quantity is small, because we also accept samples

before bulk orders.

5.Return Policy:For defective goods,please send us the pictures to confirm then we will give you the replacement

during warranty period.

6. Good Aftersale Service:Any questions on technical issues,welcome to contact us anytime.We will help you solve at first time,our hotline:86 755 66852088(613)