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

2025-02-28 06:17

तपशील

आयटम	मापदंड
नाममात्र व्होल्टेज	48 व्ही
नाममात्र क्षमता	20Ah(can be customized)
बीएमएस	20A （can be customized)
डिस्चार्ज	normal current	1 सी
	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)
शुल्क	normal charge current	0.5 सी
	चार्ज मोड	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)
अंतर्गत प्रतिकार		Ω80mΩ
	Discharging Inner resistance
चार्ज तापमान	0℃~+45℃	When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.
डिस्चार्ज तापमान	-20℃~+60℃
आर्द्रता श्रेणी	RH≤85%
संरक्षण कार्य	Over charge protection,Over discharge protection,Over current protection,Balanced function
शेल मटेरियल	Aluminum alloy
वजन	6.5±0.1kg
परिमाण (L*W*H)	495*110*75（mm）
सायकल लाइफ	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%)

वैशिष्ट्ये

* 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

आमची फॅक्टरी

आम्हाला का निवडा

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.

पॅकिंग आणि शिपिंग

सामान्य प्रश्न

1,Q: What's the main product?

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

२, प्रश्नः जास्त शुल्क म्हणजे काय?

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, प्रश्नः ओव्हर डिस्चार्ज म्हणजे काय?

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, प्रश्नः मी नमुना ऑर्डर घेऊ शकतो?

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

5, प्रश्नः आपल्याकडे एमओक्यू मर्यादा आहे?

उ: होय, आमच्याकडे मोठ्या प्रमाणात उत्पादनासाठी एमओक्यू मर्यादा आहे, परंतु ती बॅटरीच्या मॉडेलवर अवलंबून असते. कृपया तपशीलांसाठी आमच्याशी संपर्क साधा.

,, प्रश्नः आघाडीच्या काळाविषयी काय?

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

7, प्रश्नः शिपिंग आणि वितरण वेळेबद्दल काय?

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, प्रश्नः विक्रीनंतरच्या सेवेचे काय?

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.