TitleProduct

3.7V 750mAh Lithium Polymer Battery

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-29 21:59

  • Browse the number:

    110

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Company Profile

Huizhou Winpow Electronic Co., Ltd.

By certification [File Integrity]

Contact:Mr. Mike Tang(Mr.)  

Email:

Telephone:

Area:Guangdong

Address:Guangdong

Website: http://www.sweetherbfood.com/com/wamabattery/

Product Details

 3.7V Rechargeable Li-ion Polymer Battery from Guangzhou WAMA Electronics Tech Co.,ltd 

 Specifications:
Model 053048
Size Thickness × Width × Length (mm)

4.0±0.5×2.0±0.5×3.5 ± 0.5

Nominal voltage 3.7V 
Nominal capacity 900mAh
Max charge current 1C
Charging method charge with constant current 1C to 4.2V, then charge with constant voltage 3.0V till charge current is less than 0.01C
Max discharge current  1C
Discharge cut-off voltage 3.0 V, the over-discharge detection voltage of PCM
Operating environment  Charging, 0°C ~ 65°C ; 65±20%RH
Discharging, -20°C~80°C ; 65±20%RH
Storage environment -20°C~45°
65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V
CycleLife(80%Prime Capacity) : >500times
warranty Period of warranty: 12 months after sales
Identification

With protection board PCM for over charging, over discharging,short circut,over voltage.

*Using the charger designated by the manufacture.
*Don't throw the battery in fire or heat it.
*Don't short-circuit.
*Don't unpack the battery or change its structure.
Pack design * Battery pack should have sufficient strength and battery should be protected from mechanical shock
* No cell movement in the battery pack should be allowed.
* No Sharp edge components should be inside the pack containing the battery.
Charging  Charging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Product Specification.
It is dangerous that charging with higher curren or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.

Other Models:
Model Voltage Capacity(mAh) Size(mm) Weight
(V) Typical Nominal T x W x H (g)
063465 3.7 1250 1200 6.2×33.7×65 39.5
083048 3.7 1100 1050 8.0×29.7×48 32
083448 3.7 1250 1200 8.0×33.7×48 37
362035 3.7 180 170 3.8×19.7×35 8
413048 3.7 500 450 4.3×29.7×48 18
483048 3.7 580 550 5.0×29.7×48 21.5
053048 3.7 650 600 5.2×29.7×48 23
053040 3.7 480 450 5.2×29.7×40 17
063030 3.7 380 350 6.2×29.7×30 17.5
063048 3.7 750 700 6.2×29.7×48 25.5
063448 3.7 880 850 6.2×33.7×48 29
103448 3.7 1500 1450 10.0×33.7×48 43
103450 3.7 1800 1700 10.0×33.7×50 45
103465 3.7 2200 2000 10.0×33.7×65 60
381533 3.7 140 130 3.8×15×33 3.3
382246 3.7 250 240 3.8×22×46 4.2
383555 3.7 650 620 3.8×35×55 14
383562 3.7 780 720 3.8×35×62 16
041224 3.7 60 55 4.0×12×24 1.2
041842 3.7 250 240 4.0×18×42 5.2
042030 3.7 200 180 4.0×20×30  
042036 3.7 200 180 4.0×20×36 4.8
043850 3.7 650 630 4.0×3.8×50 14
045050 3.7 920 900 4.0×50×50 20
453040 3.7 500 480 4.5×30×40 11
453450 3.7 720 700 4.5×34×50 15.5
457070 3.7 2100 2000 4.5×70×70 42
052019 3.7 120 100 5.0×20×19 3
052030 3.7 280 260 5.0×20×30 4.8
053048 3.7 650 620 5.2×30×48 14
053759 3.7 1100 1050 5.0×37×59 24
573152 3.7 950 920 5.7×31×52 21
651216 3.7 70 60 6.5×12×16 14
081718 3.7 170 150 8.0×17×18  
081420 3.7 170 150 8.0×14×20  

Advantages:

1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

Features:

1, Longer storage life than NiMH Batteries

2, Light weight and higher energy density than any rechargeable battery

3, Installed IC chip will prevent the battery pack from over charge and over discharge.

It helps protect battery chemistry integrity and prolongs battery life.

4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah

5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power

6, Supply which requires compact size and lighter weight

7, The battery module is wrap by PVC

 

Others:

1, OEM orders are available

2, Superior quality and cost-performance ratio

3, Tags, plugs and connectors are available

4, We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)


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