About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Henan Duxin Science Technology Co.,Ltd.
Home ProductsHousehold Battery Pack

Floor Sweeper Battery 24V 200AH Low Self Discharge Battery

China Henan Duxin Science Technology Co.,Ltd. certification
I'm Online Chat Now

Floor Sweeper Battery 24V 200AH Low Self Discharge Battery

Floor Sweeper Battery 24V 200AH Low Self Discharge Battery
Floor Sweeper Battery 24V 200AH Low Self Discharge Battery

Large Image :  Floor Sweeper Battery 24V 200AH Low Self Discharge Battery

Product Details:
Place of Origin: China
Brand Name: Xinguang lithium battery
Certification: CE,ROHS,UN38.3,MSDS
Model Number: 24V 200AH
Payment & Shipping Terms:
Minimum Order Quantity: 1 groups
Price: Negotiable
Packaging Details: Standard export carton, wooden case, pallet etc.
Delivery Time: 15-23 days for samples, 25-30 days for bulk order
Payment Terms: D/P, Western Union, L/C
Supply Ability: 50,000kWh
Detailed Product Description
Type: Lithium Iron Products Name: Floor Sweeper Battery 24V 200AH Low Self Discharge Household Battery Pack
MOQ: 1 Pack Lead Time: 26 Days After Receive The Deposit
Vol: 24V Certification: Ce, MSDS, UN38.3, ROHS
Warranty: 3 Years Payment Term: TT/ LC / Palpay
High Light:

24V low self discharge battery


200AH low self discharge battery


200AH Floor Sweeper Battery

Multi Function Floor Sweeper Battery 24V 200AH 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)
  • easily replace lead acid battery


1. General Information

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


2. Specification

NO. Items Characteristics Testing Methods
1 Nominal Voltage 24V Follow
2 Nominal Capacity 200Ah Follow
3 Minimum Capacity 180Ah Follow
4 Battery internal Impedance Internal Impedance≤20mΩ, Internal Impedance Testing Machine(1kHz )
5 Shipment Voltage 24~28V Multi-meter
6 Dimension Length 480*381*301mm Vernier caliper
gross weight Approx: 29kg electronic scale
7 Working Temperature Charge 0~45℃, 45~85%RH Temperature & Humidity Instruments
Discharge -20~55℃, 45~85%RH
8 Storage Temperature & Humidity Range Short: above one month -20~+55℃, 45~85%RH Temperature & Humidity Instruments
Medium: above three months 0~+45℃, 45~85%RH
Long:above one year +5~+30℃, 45~85%RH
9 Allowed maximum continuous charge current 200A Multi-meter
10 Allowed maximum continuous discharge current 200A Multi-meter
11 Allowed maximum reverse charge voltage NO Allowed /
12 Allowed maximum charge voltage 29.2±0.1V Multi-meter
13 Discharge cut-off voltage 16±0.1V Multi-meter




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


BMS specification of  200Ah lithium battery 24 volts rechargeable​:
Cell overcharge detection voltage: 3.90V±50mV
Cell overcharge recovery voltage: 3.80V±100mV
Cell over-discharge recovery voltage: 2.30V±100mV
Rated operational charge current: 200 A
Over current detection: 100±30A
BMS impedance: ≤20mΩ



Product advantage


a. Life 2000 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



Battery Pack Electrical Characteristics

2.1 Testing Conditions (Unless Specially Requirements)

Temperature:20±5℃ Related Humidity: 45~75%

Atmosphere Pressure: 86~106kPa

The testing items under the Shipment Voltage

2.2 Battery Pack Electrical Characteristics

No. Items Standards Testing Methods
1 Internal Impedance Impedance ≤20mΩ Under 20±5℃ Environment Temperature , the Usage Frequency of Fully Charge( 1KHz) , Use AC Internal Impedance test machine to test
2 Nominal Capacity 200Ah Rest for 0.5~1 hour after fully charge, Using electrical loader to connect with the battery output port, and discharge with constant current 0.2C till it can’t discharge. Do the cycle three times, if there is one time that the discharge time is equal or more than 285minute , you can stop.
3 Short circuit protection No load ability after short-circuit .comeback capability of loading after remove the lead away, Short the pack with the lead (<50mΩ). If remove the lead away, connect the electronic loader with P+, P- of protection board again, so load ability comes back.
4 Allowed Maximum continuous charge Current 200A charging with 200A for more than 0.5h and the added temperature of battery pack less than 20℃.
5 Allowed Maximum continuous discharge Current 200A Discharging with 200A for more than 0.5h and the added temperature of battery pack less than 20℃.
6 Over Current Protection 500-800A Using electron load connect with output side, discharge with 500A for about 2sec Discharge with 800A for less than 20 millisecond,
7 the delay time of over current protection 10.0-50.0ms Using electron load connect with output side, discharge with more than 800A and record the voltage wave of output side with oscillograph . Numerating the time of voltage from wave to zero for voltage
7 cycle life Discharge Capacity ≥80% Discharge it with the current of 50A to the cut-off voltage, and store it for 15min.Charge a battery with the current of 50A, then keep the voltage and current constant and continue to charge it until completed . After storing the battery for 15min. The test is to be conducted as per the above cycles. The cycle should be 1000 times. At the 1001 times discharge capacity should not be less than ≥80% with 20A.
8 Discharge Temperature Characteristics


The ratio between discharge capacity and charge capacity should be not less than the following value

At 20±5℃ discharge the battery with the current of20A to the cut-off voltage and record charge capacity. Store the battery at the following temperature for 2h and discharge the battery with 20A to the cut-off voltage.
Discharge Current Discharge Temperature
-20℃ 0℃ 25℃ 55℃
0.2C 60% 80% 100% 95%
9 Charge Retention remain capacity≥90% At 20±5℃ completely charge and store it for 28days,and then discharge it with 20A to the cut-off voltage. (We suggest charge the battery every three months)
10 Over Discharge Protection furbish Charging With20A Charge the battery with 20A for 5min and measure the output voltage (≥16V)of the battery pack. The battery should have load.


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.



4.1 Testing condition (Unless Special Requirements)

Temperature:20±5℃ Relative Humidity: 45~75%

Atmosphere Pressure: 86~106kPa

All testing under full capacity


4.2 Battery Pack Safety Test

No. Items Standards Testing Methods
1 Short-Circuit The battery should be no remarkable breakage, distortion. And charge normally. Use a resistor with less than 0.05Ω to make the battery short circuit for 1 hour. The appearance and characteristics are normal.
2 Over Discharge Protection Test The battery should be no remarkable breakage, distortion. Appearance and charge are normal. Discharge the battery at the rate of 20A with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥16.0V)
3 Impact Test The battery should be no explosion or catch fire Place a full charged battery on a flat and put a stainless steel stick (Diamond 7.9mm) in the middle of the battery upright . Beat the steel stick with 9.1Kg


4. Circuit Protection

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.

Test item Content Criterion
Over charge Over-charge protection for each cell 3.90±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 2.30±0.05V
Over-discharge release for each cell 2.80±0.05V
Over-discharge release method Above the release value
Over current Discharge over current protection 400±50A
Protection delay time 50~200ms
Over current release method Release after 8s.

Over & Lower


Battery over temperature Protection @65±5℃
Release @55±5℃
Battery Lower temperature @charging Protection @-5±5℃
Release @5±5℃




















· 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


Floor Sweeper Battery 24V 200AH Low Self Discharge Battery 0






• 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.



◆For long time storage ,the battery should be charged to Approx 60% SOC ,its corresponding voltage should be 1.05times of nominal voltage(24V,36V,60Vor72V),usually it's voltage in shipment .The battery should be kept in storage in dry and ventilated place.

◆ The battery pack and charger should be stored in clean, dry and ventilated place, avoid contacting with corrosive materials and be away from fire and heat.


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


Our Services

  1. We have more than 10 years experience in exporting lithium batteries
  2. Special packaging design--We can provide packaging design services according to customers' guidance and experience, including Print the design of inner box and carton. no need to worry about design because we have professional designers working in our factory.
  3. Within the warranty period, any defective products will be repaired or replaced free of charge.
  4. Can design various sizes, capacity and logo customized.
  5. Professional after-sales service system, When the batteries or BMS are broken during the warranty period, we provide a replacement.

Battery Pack Delivery

• By Air Door to Door Service

• By Sea Door to Door Service

• By Express: EMS, TNT, UPS, FedEx

Floor Sweeper Battery 24V 200AH Low Self Discharge Battery 1




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. Can I get a lower price if I order large quantities?

Yes, very competitive prices with more quantity.


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



8. 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!


Floor Sweeper Battery 24V 200AH Low Self Discharge Battery 2

Contact Details
Henan Duxin Science Technology Co.,Ltd.

Contact Person: Mohan

Tel: +8613803886708

Send your inquiry directly to us (0 / 3000)