48V 200AH LCD Buzz Industrial Electric Truck Battery Pack

Quality Electric Forklift/AWP Battery  LiFePO4/Lithium 48V200AH ,With LCD & Buzz

 

This specification defines the performance of rechargeable LiFePO4 battery pack describes the type, performance, technical characteristics, warning and caution of the battery pack.

 

NO. Items Criteria Remarks 2.1 Rated Capacity 200Ah   Minimum Capacity 190Ah   2.2 Energy 10.24KWh   2.3 Nominal Voltage 51.2V   2.4 Outgoing Voltage ≥51.2V   2.5 Internal resistance ≤30mΩ   2.6 Limited charge voltage 58.4±0.2V   2.7 Floating charge voltage 55.2±0.2V   2.8 Standard charge current 60A   2.9 Maximum charge current 100A   2.10 Standard discharge current 100A   2.11 Maximum discharge current 150A/Continuous for 1 hour   2.12 Pulse discharge current 200A/Continuous for 15 min   2.13 Discharge cut-off voltage 40.0V     2.14 Dimension Length: 552±3mm   Width: 400±3mm   Height: 400±3mm   2.15 Weight Approx: 125±5Kg     2.16 Operating Temperature Charging:0～45℃ Discharging:-20～60℃ Recommended operating temperature:15℃～35℃ 2.17 Self-discharge rate Residual capacity:≤3%/ month;≤15%/years Reversible capacity: ≤1.5%/ month;≤8%/ years 2.18 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 Long time storage: If the battery need be stored for a long time, the voltage should be 52.8V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

 

Customize Any of The Following Battery Packs as Required
Can be customized according to the requirements of 3.7V, 7.4V, 11.1V, 14.8V, 18.5V, 22.2V, 25.9V, 36V, 48V, 60V, 72V
 

 

Protective circuit specification

The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.

 

NO.	Items	Content	Specification
5.1	Over charge	Over-charge protection for each cell	3.80±0.03V
		Over-charge release for each cell	3.60±0.05V
		Over-charge release method	Under the release voltage
5.2	Over discharge	Over-discharge protection for each cell	2.50±0.1V
		Over-discharge release for each cell	3.00±0.1V
		Over-discharge release method	Charging recovery
5.3	Over current	Discharge over current protection	650±100A
		Protection delay time	14~26ms
		Over current release method	Release after cutoff the load.
5.4	Short	NO.	Ban electrode short circuit
5.5	Battery temperature	Charge over temperature	Protection @55±5℃
			Release @45±5℃
		Discharge over temperature	Protection @65±5℃
			Release @55±5℃
			Protection @0±5℃
			Release @10±5℃
			Protection @-20±5℃
			Release @-10±5℃
		MOSFET over temperature	Protection @100±5℃
			Release @70±5℃
5.6	LCD Screen:	Short press a switch, light and display screen: voltage temperature residual capacity current, light up after waiting for screen to go out, after 60 s into power saving state (buzzer open state, the buzzer alarm detection background), short press it again to light up the screen.
5.7	Buzz:	Buzzer open state: SOC 10% or less, buzzer alarm, long press switch 3 s, buzzer close and screen OFF buzzer hints
		Buzzer is turned off, when the SOC 50% or less, need to manually by 3 s starting buzzer long (SOC testing and determine whether the alarm).
		Buzzer is turned off, charging when the battery pack is SOC > 50%, the buzzer closed automatic reset, in an open position.

 

 

Product advantage

 

a. Life 3000 cycles, more than 85%.

b. Large overcharge tolerance and safer performance.

c. Self balance.

d. Four times higher energy density than Lead-acid battery.

e. Light weight and smaller than Lead-acid battery.

f. High temperature performance.

g. Low self discharge

 

long life & deep cycle( over 2000cycles @ 100%DOD)

· with built-in PCM/BMS protection

· super quick charge/discharge performance

· safe pressure valve design ( no explosion, no fire)

· high energy density

· low self-discharge( <3% per month,<15% per year)

· 1/3 weight & 1/2 volume of lead acid battery

· eco-friendly

· high consistency

· no memory effect

· easily replace lead acid battery

· patent Bluetooth connection feature optional, enable IOS & Android app to monitor instant battery status(SOC, battery voltage, remain AH, charge current, temp., life cycle, error).

 

Safety Test

No fire, no explosion

Charing to 3.7v and do nail penetration test, there is no fire, no explosion, no any other obvious changes.

 

Nail Penetration Test and Overcharge Test

After testing, no fire and no explosion, that is definitely approved than our lithium batteries deserve you.

 

 

 

3. Test Conditions

3.1 Standard Test Conditions

3.1.1 Unless otherwise specified, all performance tests is required conducted at temperature 25℃±2℃, Humidity less than 45%~75%RH.

3.1.3 Unless otherwise specified, the tested product is required unused within two month after outgoing.

3.2 Standard Charge Mode

"Standard Charge" means at 25±2℃ charge to limit voltage with 0.33C constant current, then charge with constant voltage until current less than 0.02ItA.

3.3 Quick Charge Mode

" Quick Charge" means at 25±2℃ charge to limit voltage with 0.5 C constant current, then charge with constant voltage until current less than 0.02ItA.

3.4 Standard Discharge Mode

"Standard Discharge" means at 25±2℃ discharge to the cut-off voltage with 0.33C current.

3.5 Quick Discharge Mode

"Quick Discharge" means discharge to the cut-off voltage with 0.5C current.

 

 

 

Applications 

 

· Energy Storage Systems (ESS)

· Hybrid Grid back-up

· Remote area power systems

· Communications systems

· Electric vehicles

· Marine environments

· Military & Aviation

· Industrial Machinery

· Uninterruptible Power Supplies

· CCTV & Data Transfer

 

Warranty

• We offer 3 years warranty for battery packs in low discharge rate (below 1C) applications,
• We offer 2 years warranty for battery packs in high discharge rate (1~3C) applications.
• For charger / BMS, here are one year warranty.

 

Store

The battery need to be charged every 6 months if out of use; No fall down, no pile up over 6 layers, and keep face up.

 

 

Warning

* Battery must be far away from heat source, high voltage, and no exposed in sunshine for long time.
* Never throw the battery into water or fire;
* Never reverse two electrodes when use the battery;
* Never connect the positive and negative of battery with metal;
* Never knock, throw or trample the battery;
* Never disassemble the battery without manufacturer's permission and guidance.
  Never use mixed with other type of battery;

 

 

Quality Control

We do below test before delivering

 

Capacity test, High current discharge test,Low temperature test, Short circuit test, Over charging test,

Over discharging test, Cycle performance test, Crush test, Impact test, Vibration test, High temperature test

 

FAQ

 

1. What's your advantage?

Small order is acceptable, zero risk, quality assurance.

 

2. Can you accept OEM and ODM services?
Yes, just tell me your requirements and we will provide you with the best solution.

 

3. What are your payment channels?
TT, L/C, West Union etc.

 

4. What service do you provide?
All our batteries have passed the safe test and performance test before shipment.
Support printing your logo on the battery.
Small order is acceptable.

 

5. Is your lithium battery reliable?
Yes. Overcharged, over-discharged, nail penetration test, all protected by our battery.

 

 

6. How you shipping the goods and how long it will take?
Normally FEDEX, DHL,UPS etc, around 4-7 days.

 

 

7. Can I just try samples for the first order?

Yes, 1 pcs sample and small trial order are acceptable.

 

 

 

24 hours customer service, waiting for your inquiry!

 

Quick delivery

Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much

as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.

 

Quick delivery

Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much

as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.

 

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Advantages of battery:

 

Advantages of battery:Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.
Wider Temperature Range: -20℃~60℃.