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Light Weight Deep Cycle Lithium Battery 48V 20Ah High Discharge Rate No Memory Effect
Light Weight Deep Cycle Lithium Battery 48V 20Ah High Discharge Rate No Memory Effect
Specifications
Brand Name :
Topband
Model Number :
TB4820F-T110A
Certification :
ISO9001, ISO14001, MSDS
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
450Mwh/year
Delivery Time :
2~4weeks for samples; 4~6weeks for mass production
Packaging Details :
standard export carton
Material :
LiFePO4
Norminal voltage :
48V
Norminal capacity :
20Ah
Cycle life :
≥2000 (100% DOD)
Dimension :
485* 88.5* 256mm
Weight :
12kg
Internal Impedance :
≤60mΩ
Warranty :
2 years
Description

Light Weight Deep Cycle Lithium Battery 48V 20Ah No Memory Effect

1. Deep cycle lithium battery 48V 20Ah feature

  • High energy density
  • High working voltage for single battery cells
  • Pollution-free
  • Long cycle life
  • No memory effect
  • Capacity, resistance, Voltage, platform time consistency is good
  • With short-circuit production function, safe and reliable
  • Factory price & High quality
  • Good consistency, low self discharge
  • Light weight, small size
  • High discharge rate
  • Quality and security guaranted,with CE,ROHS approval.
  • The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric wheelchair,power tools,electric scooter,emergency light,etc

2. Deep cycle lithium battery 48V 25Ah Specification

NO. Items Characteristics Testing Methods
1 Nominal Voltage 48V Follow
2 Nominal Capacity 20Ah Follow
3 Minimum Capacity 19Ah Follow
4 Battery internal Impedance Internal Impedance≤60mΩ, Internal Impedance Testing Machine( HIOKI 3555,1kHz )
5 Shipment Voltage 51V～56V Multi-meter
6 Dimension

L

ngth

 485* 88.5* 256mm Vernier caliper
Width
Height
7 Working Temperature Charge 0~50℃,45~85%RH Temperature & Humidity Instruments
Discharge -20~60℃,45~85%RH
8

Storage

empe

ature & 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 30A Multi-meter
10 Allowed maximum continuous discharge current 30A Multi-meter
11 Allowed maximum reverse charge voltage NO Allowed /
12

Allowed maximum charge voltage

 58.4±0.2V Multi-meter
13 Discharge cut-off voltage 40±1V Multi-meter
14 weight About:12 KG electronic scale
15 Balanced function / /
16 Display voltage

Yes

(Precision 1%)

 /
Display current

Yes

(Precision 2%)

 /
17 Display capacity

Yes

(Precision 10%)

 /
18 Communication Master RS232 Communication /Slave RS485 /

3. Deep cycle lithium battery 48V 25Ah Safety Test

No. Items Standards Testing Methods
1 Short-Circuit NONE Prohibit output electrode short circuit
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 0.2C with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥37V)
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. Deep cycle lithium battery 48V 25Ah Dimension
Light Weight Deep Cycle Lithium Battery 48V 20Ah High Discharge Rate No Memory Effect
5. Application
  • Energy Storage System
  • Starter Battery
  • RV Camper/Caraven Battery
  • UPS Storage Battery
  • Forklift Battery
  • Golf Trolley/Cart Battery
  • EV Battery
  • Outdoor Portable Power Battery
  • Marine Battey
  • Battery Cell Application
Product tags

12 volt lithium battery deep cycle

,

120ah deep cycle battery

,

100ah deep cycle battery
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Light Weight Deep Cycle Lithium Battery 48V 20Ah High Discharge Rate No Memory Effect

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Product Detail
Brand Name :
Topband
Model Number :
TB4820F-T110A
Certification :
ISO9001, ISO14001, MSDS
Place of Origin :
China
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
Light Weight Deep Cycle Lithium Battery 48V 20Ah High Discharge Rate No Memory Effect

Shenzhen Topband Battery Co., Ltd

Active Member
9 Years
Since 1996
Business Type :
Manufacturer, Exporter
Main Products :
Rechargeable Lifepo4 Battery, Deep Cycle Lithium Battery, Lithium Iron Phosphate Battery
Total Annual :
240million-250million
Employee Number :
5000~5500
Certification Level :
Active Member
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