li-ion marine battery 12volt 20ah/33ah pack

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US $1-140 / Packs | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Topband
Model Number:
TB-1220F
Composed Type:
4S1P
Type:
Li-Ion
Components:
Lifepo4
Size:
180*75*165.5mm
Voltage:
12V
Weight:
approx.3kg
Nominal Capacity:
20Ah
Application:
golf trolley/cart/e-tools,flash torch
Green energy:
zero emission
color:
blue/grey/black
Certificate:
UL,UN38.3,MSDS
SupplyAbility
SupplyAbility:
500 Pack/Packs per Day
Packaging & Delivery
Packaging Details
soft PVC,Plastic case,Iron case
Port
FOB Shenzhen
Lead Time :
Within 20 days after payment

Specifications

High performance
No memory effect
1C-10C discharge current
Environmental friendly
Good battery consistence

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As a leading supplier of lifepo4 battery in China,our main mission is to creat a green future and protect Mother Earth.

 

Topband 12V 20AH is widely used for golf trolley,various kinds of e-tools.

Rated Voltage:12V

Capacity:20AH

Max charge current:1C-3C

Max continuous discharge current:2C

 

Compared with SLA battery,lifepo4 battery has many advantages:

1Long cycle life:up to 2000 times

1. Green: Non-Toxic, comfort to RoHS.

2. Long cycle life: > 2000 cycles, while Sealed Lead Acid batteries only 750 cycles and NiMh batteries only 500 cycles)

3. Safety

The safest battery in the world till now, which does not burn with 30V charge voltage and it does not explore when you puncture the battery. UL and CE approved.

4. Light weight and smaller dimension

The dimension is smallest and the weight is lightest when compare with other battery. 1/3 weight of SLA, 65% weight of NIMH.

5. Great capacity and more powerful, rechargeable battery

High discharge current, 1C continuous, 3C pulse for normal cells and 20 C for special design

We can install many single cells in series and in parallel and it can fully discharge

6. Good thermal stability: - 40°C to 70°C

7. Back fast charge, good consistence, no memory effect, can equip battery charger.

Can be recharged anytime, no reduction of the capacity

7. Widely application, customize solutions, mass production, OEM/ODM/buyer label provided, factory passed TS 16949, ISO 9001:2008.

 

 

li-ion marine battery

li-ion marine battery

 

li-ion marine battery

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li-ion marine battery

li-ion marine battery

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li-ion marine battery