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Beranda » Baterai Lithium » Jual Baterai Sepeda Listrik 12V 125Ah Prismatic Lifepo4 Battery

Jual Baterai Sepeda Listrik 12V 125Ah Prismatic Lifepo4 Battery

Ditambahkan pada: 5 April 2019 / Kategori: Baterai Lithium

Bagikan informasi tentang Jual Baterai Sepeda Listrik 12V 125Ah Prismatic Lifepo4 Battery kepada teman atau kerabat Anda.

Deskripsi Jual Baterai Sepeda Listrik 12V 125Ah Prismatic Lifepo4 Battery

Jual Baterai Sepeda Listrik 12V 125Ah Prismatic Lifepo4 Battery

Model: N12125

◆ Longer life compare to lead acid battery

◆ Up to 60% weight saving

◆ 100% usable capacity

◆ More energy with 1/3 smaller size

◆ Less than 3% self discharging

◆ Built in safety protection

◆ Zero maintenance

◆ Easy installation

◆ Eco-friendly

◆ Quality guaranteed

Products – N Series 12V Lifepo4 Battery

FEATURES

N series rechargeable lithium battery using prismatic battery cells with more advantages as following:

High energy density
Low self discharge
Light weight, small size
Long cycle life
No memory effect
High discharge rate
Polution-free
High working voltage for single battery cell
With short-circuit protection function, safe and reliable
Good consistency at votlage, capacity, resistance and platform time
Quality and security guaranteed with CE approval
The lifepo4 battery pack is widely used for golf cart, electric bike, electric wheelchair, electric scooter, emergency light etc.

SPECIFICATIONS

Items	Parameter
Battery Type	LiFePO4
Nominal Voltage	12.8V
Nominal Capacity	125Ah
Energy	1.6KWh
Internal Resistance	≤20mΩ
Series & Parallel Application	up to 4 series 4 parallel connected application
Limited Charge Voltage	14.6±0.2V
Floating Charge Voltage	13.8±0.2V
Charge Method	CC/CV
Discharge Cut-off Voltage	10.0V
Standard Charge Current	60A
Max. Charge Current	80A
Standard Continuous Discharge Current	80A
Max. Continuous Discharge Current	100A
Pulse Discharge Current (<3s)	200~400A
Cycle Life	>2000 cycles
Dimension	Length: 315±2mm
	Width: 165±2mm
	Height: 215±2mm
Weight	15±0.2Kg
Operation Temperature Range	Charge: 0~45℃;
	Discharge: -20~60℃
	Recommended operating temperature: 15℃~35℃
Self-Discharge Rate	Residual capacity: ≤3%/month; ≤15%/years
Self-Discharge Rate	Reversible capacity: ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range	Less than 1 month: -20℃~35℃, 45%RH~75%RH
	Less than 3 months: -10℃~35℃, 45%RH~75%RH
	Recommended storage environment: 15℃~35℃，45%RH~75%RH

PERFORMANCE

Items	Parameter		Testing Condition
Rated Capacity	125Ah		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 120 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity.
Minimum Capacity	125Ah
Internal resistance	≤20mΩ		50% battery SOC state frequency of 1 KHZ ac resistance tester
Cycle life (DOD100%)	≥2000cycle		Discharge with the current of 0.33C 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.
Discharge Temperature Characteristics	-20℃	≥70%	At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
	-0℃	≥80%
	25℃	≥100%
	55℃	≥95%
Charge Retention Ability	Residual capacity ≥80%		Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.
	Recovery capacity ≥90%

BMS

Baterai lithium disuplai dengan Sistem Manajemen Baterai yang dapat memonitor dan mengoptimalkan setiap sel selama pengisian dan pengosongan, untuk melindungi paket baterai dari kerusakan terhadap arus pendek, kelebihan pengisian, dan korsleting. BMS membantu memastikan berjalan aman dan akurat.

Items	Content	Specification
Over Charge	Over-charge protection for each cell	3.8±0.03V
	Over-charge release for each cell	3.60±0.05V
	Over-charge release method	Under the release voltage
Over Discharge	Over-discharge protection for each cell	2.0±0.05V
	Over-discharge release for each cell	2.5±0.05V
	Over-discharge release method	Charge to recovery
Over Current	Over discharge current protection	400A~500A
	Protection delay time	50ms～200ms
	Over current release method	Delay about 30S after recovery
Short Circuit	Do not short-circuit the electrodes	Designed for 500A~750A/500us
Battery Temperature	Charge over temperature	Protection @ 65±5℃
	Charge over temperature	Release @ 50±5℃
	Discharge over temperature	Protection @ 65±5℃
	Discharge over temperature	Release @ 50±5℃
	MOSFET over temperature	Protection @ 103±10℃
	MOSFET over temperature	Release @ 75±10℃