Company Details

  • Firstpower Tech. Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:81% - 90%
  • Certs:CE, OHSMS, ISO9001, ISO14001
  • Description:Rechargeable Cell and Charger,Rechargeables Batteries,Aaa Rechargeable Battery Pack
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Firstpower Tech. Co., Ltd.

Rechargeable Cell and Charger,Rechargeables Batteries,Aaa Rechargeable Battery Pack

Home > Products > Main Power/Motive Battery > Main Power OPzV Battery > 2V420Ah Rechargeable D Batteries

2V420Ah Rechargeable D Batteries

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    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: CFPV2420

Type: Lead-Acid Batteries

Usage: Boat, Lighting, Electric Power, UPS

Nominal Voltage: 2V

Discharge Rate: Medium Discharge Rate

Shape: Square Battery

Electrolyte: Acid

Installation: Fixed

Rechargeable: Chargeable

FP1270L(12V, 7Ah, LONG LIFE): Sealed Lead Acid Battery

Floating-service Battery Factory: Back-up Battery

UPS Battery Factory: Solar Power Battery

Additional Info

Packaging:  Carton & pallet packaging

Productivity: 2000, 000kvah/ Year

Brand: firstpower

Transportation: Ocean,Land

Place of Origin: china

Supply Ability: 2000, 000kvah/ Year

Certificate: iso,UL,CE

Product Description

CFPV2420
FirstPower Technology Co., Ltd. was set up as a manufacturer of rechargeable batteries in 1993.
FirstPower brings you not only reliable battery and technology, Batteries Unlimited but also excellent services and real value you shall expect and enjoy.We welcome orders with "FirstPower" brand; We are also flexible to accept orders on OEM basis. Contact us now! Your partnership with FirstPower will prove worthy of it.

Batteries Unlimited 2V

International certifications:

  • ISO9001 approval, FN: Q3105105131
  • ISO14001 CTC04912E10302ROM
  • OHS MS18001 04912S10150ROM
  • UL approval, FN:MH28204
  • CE approval, FN:G2M20201-0102-E-16
  • KS approval, FN:KS C 8519
  • VDS approval
  • BS approval

General Features

  • Nonspillable
  • Sealed and Maintenance-free Operation
  • Front terminal,convenience for facilitate testing and servicing.
  • High Quality and High Reliability
  • Exceptional Deep Discharge Recovery
  • Low Self-discharge
  • Long Service Life
  • Solid Copper Terminals
  • Tank-formed Plates
  • Computer-aided Design and Manufacturing
  • UL, CE, VdS Approved

Typical Applications

  • Telecommunication equipment
  • Electronic instruments
  • UPS systems
  • Solar power system
  • Wind Power system


Specifications

Nominal Voltage

2 V

Capacity

(25)

10HR(1.80V)

420 Ah

3HR(1.75V)

327Ah

1HR(1.75V)

225Ah

Dimension

Length

206±2mm (8.11inch)

Width

145±1mm (5.71inch)

Height

471±2mm (18.54inch)

Total Height

506±2mm (19.92inch)

Approx. Weight

31kg (68.3lbs)±5%

Terminal type

T10

Internal resistance

(Fully charged, 25)

Approx. 0.25mΩ

Capacity affected by temperature (10HR)

40

102%

25

100%

0

85%

-15

65%

Self-discharge

(25)

3 month

Remaining Capacity: 93%

6 month

Remaining Capacity: 85%

12 month

Remaining Capacity: 72%

Nominal operating temperature

25±3(77℉±5℉)

Operating temperature range

Discharge

-15~50(5℉~122)

Charge

-10~50(14℉~122)

Storage

-20~50(-4℉~122)

Float charging voltage(25)

2.25 to 2.30V

Temperature compensation:

-3mV/

Cyclic charging voltage(25)

2.30 to 2.35V

Temperature compensation:

-5mV/

Maximum charging current

84A

Terminal material

Copper

Maximum discharge current

1600A(5 sec.)

Designed floating life(20)

20 years

◆ Gelled electrolyte technology;

◆ Tubular Positive Plate;

◆ ABS container.



Constant Current Discharge Characteristics (A, 25)

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

48h

72h

100h

120h

1.60V

357

239

145

111

90.0

76.7

66.0

51.8

42.8

22.7

19.5

10.37

7.07

5.18

4.41

1.65V

350

236

144

111

89.4

76.2

65.6

51.5

42.7

22.6

19.5

10.34

7.05

5.17

4.40

1.70V

339

230

143

110

88.8

75.7

65.1

51.2

42.5

22.5

19.4

10.30

7.02

5.15

4.38

1.75V

331

225

141

109

88.2

75.2

64.7

50.8

42.3

22.4

19.3

10.24

6.98

5.12

4.36

1.80V

319

218

137

106

85.6

72.9

62.7

49.3

42.0

22.3

19.2

10.16

6.93

5.08

4.33

Constant Power Discharge Characteristics (Watt, 25)

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

48h

72h

100h

120h

1.60V

668

455

280

218

176

151

130

103

85.1

45.3

39.2

20.9

14.4

10.6

9.0

1.65V

654

448

278

217

175

150

129

102

84.9

45.2

39.2

20.9

14.4

10.6

9.0

1.70V

634

437

276

216

174

149

128

101

84.7

45.1

38.9

20.8

14.3

10.6

9.0

1.75V

619

428

271

214

173

148

127

101

84.2

44.8

38.8

20.7

14.2

10.5

8.9

1.80V

596

415

265

208

168

144

124

97.6

83.6

44.5

38.7

20.5

14.1

10.4

8.9

Note: The above characteristics data can be obtained within three charge/discharge cycles.


Looking for ideal Rechargeable Cell and Charger Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Rechargeables Batteries are quality guaranteed. We are China Origin Factory of Aaa Rechargeable Battery Pack. If you have any question, please feel free to contact us.

Product Categories : Main Power/Motive Battery > Main Power OPzV Battery

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