Rechargeable 48V 20Ah 1000W Silver Fish Lithium Battery Pack

2025-02-28 06:17

تفصیلات

آئٹم	پیرامیٹرز
برائے نام وولٹیج	48 وی
برائے نام کی اہلیت	20Ah(can be customized)
بی ایم ایس	20A （can be customized)
خارج ہونے والے مادہ	normal current	1 سی
	Max continuous current	2C (≤5min)
	cut-off voltage	35.7V
Discharge port	bottom discharge, with 2pin plug
	(4pin plug/top discharge is available, please leave remarks if need)
چارج	normal charge current	0.5C
	چارج موڈ	CC/CV with professional charger
	cut-off voltage	54.6±0.1V
Charge port	XLR (DC5521, Lotus is available, please leave remarks or contact us while the order been placed)
اندرونی مزاحمت		Ω80mΩ
	Discharging Inner resistance
درجہ حرارت چارج کریں	0℃~+45℃	When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.
خارج ہونے والے درجہ حرارت	-20℃~+60℃
نمی کی حد	RH≤85%
پروٹیکشن فنکشن	Over charge protection,Over discharge protection,Over current protection,Balanced function
شیل میٹریل	Aluminum alloy
وزن	6.5±0.1kg
طول و عرض (L*W*H)	495*110*75（mm）
سائیکل زندگی	Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off voltage,rest 0.5~1h,repeat the above steps until 500 cycles.( capacity retention rate≥80%)

خصوصیات

* Longer life compared to Lead-Acid battery
* Over-Charging safety protection
* 60% more energy
* Over-Discharging safety protection
* Up to 70% weight savings
* Over-Current safety protection
* Easy to install and remove

* Short Circuit safety protection
* Faster charging times
*High Temperature safety protection
*100% available capacity
*Built-in safety protection BMS
* No fire, No explosions
*Eco-friendly, no pollution

ہماری فیکٹری

ہمیں کیوں منتخب کریں

15+ years experience
Our R&D team has focused on power solutions and batteries customization for already 15 years by provided battery packs for the world famous companies in the field.
Quality guarantee
All batteries are produced according to the strictest industry standards. we've cooperated with brand cells like Samsung, LG, Panasonic, etc for all battery packs.
Worldwide after-sales service
Wherever you are we try the best to response to your complaints at the first time. and we provide full 12 months warranty after ex-factory.

پیکنگ اور شپنگ

عمومی سوالات

1,Q: What's the main product?

A: Power Wall Bank,Portable power supply,Lithium battery cell,charger,Golf cart batteries

2 ، سوال: زیادہ چارج کیا ہے؟

A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current then charge to 0.01C at CV mode. Observe changes in battery appearance.

3 ، سوال: خارج ہونے والے مادہ سے زیادہ کیا ہے؟

A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C.Observe changes in battery appearance

4 ، سوال: کیا میں نمونہ آرڈر لے سکتا ہوں؟

A: Yes, we accept sample order to test and check quality. Batteries can be made as require

5 ، Q: کیا آپ کے پاس MOQ کی حد ہے؟

A: ہاں ، ہمارے پاس بڑے پیمانے پر پیداوار کے لئے MOQ کی حد ہے ، لیکن یہ بیٹری ماڈل پر منحصر ہے۔ برائے مہربانی تفصیلات کے لئے ہم سے رابطہ کریں۔

6 ، سوال: کس طرح لیڈ ٹائم کے بارے میں؟

A: Samples will takes 5-7 business days. Mass production will takes 25-30 days.It depends on quantity.

7 ، Q: شپنگ اور ترسیل کے وقت کے بارے میں کیا خیال ہے؟

A: Generally, battery will be shipped via Express,such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service. delivery time is 11-15 business days. Airline and sea shipping also available.

8 ، سوال: فروخت کے بعد کی خدمت کے بارے میں کیا خیال ہے؟

A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions. Welcome to contact us for samples testing Orders.