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High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

large capacity lithium battery

lithium ion phosphate battery

Place of Origin:

Changsha, China

Brand Name:

HYZZ

Certification:

ISO9001, CE, CB, UN38.3

Document:

Product Brochure PDF

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High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

Product Details

Name:

Special Lithium Battery

Model:

7.4V 400Ah

L X W X H:

38mmX38mmx72mm

Working Temperature:

Under -40°C Working Environment

Working Current:

Discharge Cutoff Voltage:

Payment & Shipping Terms

Packaging Details

foam, wooden box / foam, carton, tray

Delivery Time

22 days

Payment Terms

L/C, T/T

Supply Ability

10,000 PCS per month

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Product Description

High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

Model: 7.4V400Ah

Specification: 108mmX155mmx223mm

effective discharge rate ≥75% under working environment of -40°C, polymer square low temperature lithium battery, charge cutoff voltage 8.4V, discharge cutoff voltage 5V, working current 4A, maximum 10A, 2 sets in series, power display, power switch

Typical Application:

Communication base station
Power monitoring
Portable applications
billboard
Patrol car
Automotive application
Electric forklift
Solar street lamps
UPS power supply
Household energy storage
Hydrological monitoring

Features

1. High temperature resistance

2. High working voltage for single battery cells

3. Pollution-free

4. Long cycle life(≥1800 times)

5. No memory effect

7. With short-circuit production function, safe and reliable

8. Factory price& High quality

9. No self discharge

10. Light weight, small size

			Number	HY00046
			Version	A0
	HYLF/7.4/400-001 Battery pack specification		Date	2019-5-7
1．Basic characteristics			Product picture
Product name	Low temperature lithium battery		Internal structure:Soft pack laser welding assembly method Low temperature work protection board Environmental work temperature:-40℃-55℃Ambient operating temperature: -40℃-55℃ Working characteristics: Under the condition of low temperature 40 °C, the current is discharged to 5.0V at 0.2C, and the effective discharge rate is not lower than 70% of the normal temperature capacity.
product code	HYLF/7.4/400-001
L x W x H	108mmX155mmx223mm
Rated voltage	7.4VSeries structure
Rated Capacity	400Ah
Serialization	2S
Internal resistance	≤100mΩ
Discharge cutoff voltage	5.0V		Shell color □ Sub black □ Bright gray □ +Fruit green + bright gray two-color □ White ☑ Blue thermoplastic film Charging and discharging interface □ Wall terminal □ Anderson ☑ Navigation plug □ Positive and negative lines □ Pole □ Hardware contact
Charging protection voltage	8.4V
Max.charging voltage	8.5V
Max. charging current	20A
Maximum discharge current	20A
Peak current	30±3A 2S
Rated discharge current	10A
Charging method	CC/CV		Features: Two sets of series use, power display, need to start the series open switch.
weight	25kg
Operating temperature	Charging	0～45℃
	Discharge	-40～55℃
60-80%SOC , 2 Storage temperature 60-80% SOC storage, need to recharge every 2 months	-10～35℃
C1 Cycle life Cycle life	500 Times
price	RMB:¥ 00.00
Delivery period	25 Working day

High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

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High Reliable Special Lithium Battery 7.4V 400Ah Long Cycle Life Eco Friendly

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