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Low Temperature Equipment 18650 Battery Pack 24V 2000mAh

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Shenzhen guanyu new energy technology co., ltd

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Low Temperature Equipment 18650 Battery Pack 24V 2000mAh

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Brand Name :	GUANYU
Model Number :	GUANYU-FF299
Certification :	CE ROSH UN38.3 MSDS
Price :	Negotiable
Payment Terms :	30% before production，70% before delivery
Supply Ability :	10000 packs per month
Delivery Time :	3-6 weeks

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Product Details
Company Profile

Low Temperature Equipment 18650 Battery Pack 24V 2000mAh

Lithium-ion battery pack 18650 24V 2000 mAh low temperature equipment battery pack

PRODUCT DESCRIPTION

Lithium-ion battery pack 18650 24V 2000 mAh low temperature equipment battery pack

Li-18650-6S2P-24V2000mAh-PCM-NTC

Application

Motorcycles, cars, buses, trucks, yachts, Launch, ships, racing cars, Tricycles, Pedicab, three wheeler vehicle, Limousine, Telecom Stations, Bank Power supply systems, UPS, Solar Energy Storage, Wind Energy Storage, Hospital Power Supply system, Home Power System

Product Configuration

No.	Item	Criteria	Remark
1	Lithium-ion Battery Cell	Li-18650-3.6V 2000(1950)mAh-3C
2	PCM	RYD-03S-013 V1.0 2L-FR4-Z2.0 190103.5
3	Connector	JST-PHR-2P-1007-20# P1=R P2=B

Product Specification

Battery model: Li-18650-6S2P-24V 2000mAh-PCM-NTC
Battery specification: Li-ion 18650 / 3.7V /2000mAh
Nominal voltage: 24V
Nominal capacity: 2000mAh
Charging voltage: 25.2V
Termination voltage: 16.5V
Battery weight: ≈400g
Charging temperature: 10~45℃
Discharge temperature: -10~45℃
Storage temperature: -10~45℃
Lithium-ion battery protection: short circuit protection, overcharge protection, overdischarge protection, etc.
Application areas: Ni-MH batteries for electric toys.

Product Details

Product Electric Performance Test

No.	Items	Test Conditions	Requirements
1	Capacity retention	Fully charging, store them at (20±5)℃ for 28 days, then discharge to 16.5V @0.2C.(the residual capacity is above 85% of nominal capacity)	Discharging time4.25h
2	Cycle Life @25℃	Discharge to 16.5V @0.2C, then Charge the battery @0.2C to reach 25.2V. Then charge the battery at constant 25.2V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to 16.5V@ 0.2C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity.	Cycles life ≥300
3	storage	Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20℃±5℃, humidity 45% ～ 85% room for 12 months, fully charge and discharge it @0.2C until voltage down to 16.5V. (The testing sample should be within 3 months dated from production date)	Discharge time≥4h

Mechanical Performance

No.	content	Testing method	Requirements
1	Vibration Test	After standard charging, put battery on the vibration table. 30 min experiment from X, Y, Z axis. Scan rate: 1oct/min; Frequency 10- 30Hz, Swing 0.38mm; Frequency 30-55Hz, Swing 0.19mm.	No influence to batteries' electrical performance and appearance.
2	Drop Test	Random drop the battery from 1.0m height onto wood board 6 times.	No explosion or fire

PCM Specification

PCM

Item	Content	Criterion
Over charge Protection	Over charge detection voltage	4.250±0.025V
	Detection delay time	1.0±0.3S
	Over charge release voltage	4.100±0.050V
Over discharge protection	Over discharge detection voltage	2.800±0.070V
	Detection delay time	128±39mS
	Over discharge release voltage	3.000±0.075V
	Rated operational current	≤5A
Over current protection	Over current detection current	20±5A
	Release condition	Cut load
	Detection delay time	11±3.7mS
Short protection	Detection condition	Exterior short circuit
Short protection	Release condition	Cut short circuit
Balanced	Balanced open voltage	/
	Balanced release voltage	/
	Balanced current	/
Temperature protection	Operation temperature	/
Temperature protection	Recovery temperature	/
Interior resistance	Main loop electrify resistance	≤25mΩ
Current consumption	Current consume in normal operation	20μA Max
NTC	/	/
PCB Dimension(LWH)	190103.5mm

Delivery Time:

- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.

FAQ

Q1: Are you a trading company or manufacturer?
A: We are professional manufacturer specialized in Lithium ion batteries and LiFePO4 batteries for Electric bicycle, Electric scooter, Electric motorcycle, Electric Tricycle, Sharing bike, vacuum cleaners, Energy storage system for Industrial and household, as well as customized battery packs application.

Q2: What’s your battery product range?

A: The battery range we can make is voltage from 3.2V to 100V, Capacity from 1Ah to 100Ah.

Q3: Can you do OEM and ODM?

A: Yes, OEM and ODM are both acceptable. You can provide the detailed specification requirements to us, our engineers can design the most suitable battery solution for you.

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Lithium-ion battery pack 18650 24V 2000 mAh low temperature equipment battery pack

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