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Shenzhen guanyu new energy technology co., ltd
Shenzhen Guanyu New Energy Technology Co., Ltd. is a high-tech enterprise specialized in the design, production, sales and service of lithium batteries, lithium battery modules, charging management
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Low Temperature Equipment 18650 Battery Pack 24V 2000mAh

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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

Place of Origin : Shenzhen, China

MOQ : 100 packs

Price : Negotiable

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

Supply Ability : 10000 packs per month

Delivery Time : 3-6 weeks

Packaging Details : Standard export carton

Type : Li-Ion, Lithium Battery

Cycle Life : ≥1000times

Application : Handheld device for cryogenic equipment

Capacity : 2000mAh 2600mAh or customized

Standard Voltage : 24V

Oem : Acceptable,Welcome,Yes

size : 38*60*70mm

weight : 400g

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

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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-Z2.0 190*10*3.5
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
Release condition Cut short circuit
Balanced Balanced open voltage /
Balanced release voltage /
Balanced current /
Temperature protection Operation temperature /
Recovery temperature /
Interior resistance Main loop electrify resistance ≤25mΩ
Current consumption Current consume in normal operation 20μA Max
NTC / /
PCB Dimension(L*W*H) 190*10*3.5mm


Low Temperature Equipment 18650 Battery Pack 24V 2000mAh

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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