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:2V Battery Booster,Buy Rechargeable Batteries Online,Aa Lithium Ion Rechargeable Batteries
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Firstpower Tech. Co., Ltd.

2V Battery Booster,Buy Rechargeable Batteries Online,Aa Lithium Ion Rechargeable 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.: CFPV2500

Type: Lead-Acid Batteries

Usage: Car, Boat, Electric Bicycle, Lighting, Electric Power, UPS, Bus

Nominal Voltage: 2V

Discharge Rate: Medium Discharge Rate

Shape: Square Battery

Electrolyte: Acid

Installation: Fixed

Rechargeable: Chargeable

Deep Cycle Battery Factory: Back-up Battery

UPS Battery Factory: Solar Power Battery

High Ambient TEMPERATURE Battery: Sealed Lead Acid Battery

OUTDOOR BACK-UP BATTERY: Non-spilled Lead Acid 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

CFPS2500 is a typical back-up power battery desgined for High Temperature application with average temperature of 30-35°C or higher during hot season, even the temperature is even higher Lead Acid Battery and can go up to 50 °C inside the telecom cabinet.




Specifications

Nominal Voltage

2 V

Capacity

(25)

10HR(1.80V)

500 Ah

3HR(1.75V)

384Ah

1HR(1.75V)

263Ah

Dimension

Length

206±2mm (8.11inch)

Width

166±2mm (6.54inch)

Height

471±2mm (18.54inch)

Total Height

526±2mm (20.71inch)

Battery

Weigh

Dry

26kg (57.30lbs)±5%

Wet

36kg (79.34lbs)±5%

Acid Weight (d=1.24kg/l)

Approx.10kg (22.1lbs)

Terminal type

T10

Internal resistance

(Fully charged, 25)

Approx. 0.5mΩ

Capacity affected by temperature (10HR)

40

102%

25

100%

0

85%

-15

65%

Self-discharge

(25)

3 month

Remaining Capacity: 88%

6 month

Remaining Capacity: 76%

12 month

Remaining Capacity: 55%

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)

2.20 to 2.24V

Temperature compensation:

-3mV/

Cyclic charging voltage(25)

2.35 to 2.40V

Temperature compensation:

-5mV/

Maximum charging current

100A

Terminal material

Copper

Maximum discharge current

1000A(5 sec.)

Designed floating life(20)

20 years

◆ Tubular Positive Plate;

◆ Flooded Battery;

◆ Transparent Container.




Constant Current Discharge Characteristics (A, 25)

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

1.60V

410

280

167

131

105

92.4

78.6

60.1

50.9

27.5

23.9

1.65V

402

276

166

130

105

91.9

78.1

59.7

50.8

27.4

23.9

1.70V

390

269

165

128

103

90.6

77.0

58.9

50.7

27.4

23.8

1.75V

380

263

163

128

103

90.0

76.5

58.5

50.4

27.2

23.7

1.80V

366

255

158

124

99.4

87.3

74.2

56.7

50.0

27.0

23.5

Constant Power Discharge Characteristics (Watt, 25)

F.V/TIME

30min

60min

2h

3h

4h

5h

6h

8h

10h

20h

24h

1.60V

767

532

323

257

206

182

155

119

101

55.0

48.1

1.65V

751

524

321

255

205

181

154

118

101

54.9

48.0

1.70V

728

511

318

252

202

179

152

117

101

54.7

47.8

1.75V

711

501

314

250

201

177

151

116

100

54.4

47.6

1.80V

685

485

306

242

195

172

146

112

99.5

54.0

47.2

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







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


Typical Applications
Fire alarm systems
Solar lighting equipment
Outdoor telecommunication equipment


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