4U Rack 60V 200Ah Rechargeable Pack Lithium Ion Battery For Telecom Towers

Brand Name:GUANYU

Certification:CE，UN38.3，MSDS

Model Number:GUANYU-FF-016

Minimum Order Quantity:10

Delivery Time:2~4weeks for samples; 4~6weeks for mass production

Payment Terms:30% before production，70% before delivery

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Shenzhen guanyu new energy technology co., ltd

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Product Details

LiFePO4 Telecom Battery 60V200Ah 4U or 5U Rack , 200A Discharge Long Lifecycle

Name: 4U Rack 60V 200Ah Rechargeable Pack Lithium Ion Battery For Telecom Towers
Brand: GUANYU
Price: 1 USD

Supoort Series And Parallel

1. General information This specification defines the performance of rechargeable lithium iron phosphate battery GUANYU-FF-016 produced by Shenzhen Guanyu New Energy Technology Co., Ltd., and describes the type, performance, technical characteristics, warnings and precautions of the battery pack. The battery pack supports Bluetooth communication. With Android and IOS APP, you can read battery status and information. Especially because of the openness of Android system, different smartphone manufacturers will have their own different Bluetooth hardware versions and customized Android system functions. Therefore, due to compatibility issues, the application may not work properly on some smartphones (using Android). The customer needs to confirm whether the phone is compatible with the application.

2. Specification

NO	Items		Description
Normal specification
1	Nominal Voltage		60V
2	Normal Capacity		200Ah
3	Internal Resistance		≤20mΩ
Standard Charge
4	Battery operation temperature range @charging		0~45℃
5	Normal charge voltage		73±0.1V
6	Recommended float charge voltage(for Standby use)		68±0.1V
7	Allowed MAX charge current		50A@Battery initial Temp 25±5℃
8	Recommended charge current		≤20A
Standard discharge
9	Battery operation temperature range @discharging		0~45℃
10	Output Voltage Range		40~73V
11	Allowed discharge current		200A withstand 30min @Battery initial Temp 25±5℃
12	Pulse discharge current		350A withstand 3s
13	Discharge Cut-off voltage		40V
Mechanical Characteristics
14	Dimension		customizable
			customizable
			customizable
15	Weight		Approx. 20Kg
Storage
16	Storage Temperature & Humidity Range	Short: within one month	-20~35℃, 45~75%RH
		Long term: above one month	-10~30℃, 45~75%RH
17	Self-discharge rate	Residual capacity	≤3% per month; ≤15% per year
		Reversible capacity	≤1.5%per month; ≤8% per year

3. Electrical Characteristics & Test Condition

Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.

NO	Items	Criterion		Condition
1	Internal Impedance	≤20mΩ		Test the internal resistance of 50% SOC battery pack with 1 kHz AC internal resistance test instrument.
2	Capacity	≥200Ah		Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 180 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
3	Short circuit protection	Automatically cutoff discharging when short circuit, and release after remove the lead.		Connect the positive and negative of this battery pack through a lead with the resistance less than 5mΩ.
4	MAX charge Current	30A		Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5	MAX discharge Current	100A/3s		Discharging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
6	Cycle life (DOD%100)	≥2000cycle		Discharge with the current of 0.5C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
7	Discharge Temperature Characteristics	-20℃	≥70%	At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.
		0℃	≥80%
		25℃	100%
		55℃	≥95%
8	Charge Retention ability	remain capacity≥90%		Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

4. Physical map

5.Storage & Transportation

* Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

* Battery should be stayed in the ware house -20℃～35℃ where it’s dry, clean, shade, and well-ventilated.

* The battery should be stored in 50% SOC during transportation.

* The battery need to be charged every 6 months if out of use

* Keep the battery against dropping, turning over and serious stacking during loading.

6. Warning & Tips

Before using the battery, please read and observe the specifications and precautions on the battery surface. Improper use may cause the battery to heat up, catch fire, crack, damage or decrease its capacity. Shenzhen Guanyu New Energy Technology Co., Ltd. is not responsible for any accidents caused by non-compliance

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