E&J 12V lithium golf trolley batteries cover 12V 16AH,12V 18Ah,12V 20AH and 12V 22Ah LiFePO4 Battery models, these models designed for golf trolley, golf caddy, 12V lifepo4 golf battery with T-bar, carrying bag and torberry for replacement on 12V33AH SLA battery of Powacaddy, motocaddy and Hillbilly trolleys. 12V 16Ah and 12V 18AH lifepo4 batteries for 18holes, and our lifepo4 12V 20Ah and 12V 22AH for 36 holes.
Battery Pack Specifications(12V 16Ah model as example below)
Nominal voltage : 12.8V
Typical capacity: 16±0.5Ah( At 0.2C discharge rate)
Discharge normal current: ≤8A
Max continuous current: ≤25A (≤5min)
cut-off voltage: About 10V
Charge voltage: 14.4±0.1V
Charge current ≤4A
Charge mode: CC/CV，please use special lithium charger
Inner resistance: Discharging Inner resistance ≤40mΩ
Operation temperature/ humidity range Charge :0℃～+45℃
When the environment temperature is higher than 45℃，please pay attention to ventilation and heat rejection.
humidity :RH≤85%, When the environment humidity is higher than 85%，please pay attention to protect
Operation temperature/ humidity range temperature: 0℃～40℃（Capacity 80%）
Recommended long-term storage temperature is 15~25℃
humidity: RH≤50%，Easily oxidized components note sealed
Over charge protection、Over discharge protection、Over current protection、Temperature protection、Balanced function
Shell material: ABS
Cycle: Standard charge at 0.2C（A）, rest 0.5~1 h，discharge at 0.2C to cut off voltage，rest 0.5~1h,repeat the above steps until 1500 cycles.( capacity retention rate≥80%)
E&J Technology Group CO.,LTD
Established in March 1998, E&J specializes in toys,automotive lighting and new energy. E&J is one of the earlist factory to manufacture rechargeable batteries in the globe, include
Ni-Cd,Ni-MH, Li-ion, LiPo,LiFe batteries and extended consumer green energy/portable power electronics. E&J’s battery business has earned a large and stable customer base owing to
its reliable product quality. In the field of green power, E&J has developed green products such as portable power solutions for mobile phone/E-bike/E-car/E-bus, and energy saving
automotive LEDs, etc. We are greatly honored to be a partner in our customers’ success by offering them flexible green power solutions.
E&J hold a strong R&D team mainly constituted by doctors, masters and senior engineers. Providing with 30 patents, our research projects involve new material, new technical and
managing circuit etc.With over 10-years of professional experience, we understand the needs of our customers and have developed a versatile range of products that offer solutions across
a broad range of applications. Over the years we serve original equipment manufacturers in industries that include computers, cordless phones, shavers, toys, calculators, test equipments,
heated clothing, clocks and watches, radios, laser electronics,medical devices,modern electrical and electronics products, etc. We have been working with customers early in the
development program providing the exact products they require. We offer our customers full support to design, manufacture and deliver products anywhere in the world.
Since established, E&J has learned and predominated mature management experiences in R&D, manufacture, quality control and sales fields. We have passed ISO9001:2000 in
2002, also we have gained CE, RoHS, E-mark, FCC,UL certificate. With the effort of all E&J staffs, our products have been sold far to over 30 countries including Japan, America,
Germany and have been widely accepted. E&J is proud of its growth and reputation based on professional dedication. We are greatly honored to be a partner in our customers’ success
by offering them flexible solutions.
Standing by our tenet: ” team, enterprising, credit, concomitance “, E&J sincerely hope to cooperate with our clients and partners in order to achieve collective progress.